diff --git a/src/any.rs b/src/any.rs
index ec25a545..8795fbb9 100644
--- a/src/any.rs
+++ b/src/any.rs
@@ -25,7 +25,6 @@ use crate::stdlib::{
 
 #[cfg(not(feature = "no_std"))]
 #[cfg(not(target_arch = "wasm32"))]
-#[cfg(not(target_arch = "wasm64"))]
 use crate::stdlib::time::Instant;
 
 /// Trait to represent any type.
@@ -195,7 +194,6 @@ impl Dynamic {
 
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             Union::Variant(value) if value.is::<Instant>() => "timestamp",
             Union::Variant(value) => (***value).type_name(),
         }
@@ -220,7 +218,6 @@ impl fmt::Display for Dynamic {
 
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             Union::Variant(value) if value.is::<Instant>() => write!(f, "<timestamp>"),
             Union::Variant(_) => write!(f, "?"),
         }
@@ -245,7 +242,6 @@ impl fmt::Debug for Dynamic {
 
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             Union::Variant(value) if value.is::<Instant>() => write!(f, "<timestamp>"),
             Union::Variant(_) => write!(f, "<dynamic>"),
         }
diff --git a/src/api.rs b/src/api.rs
index 1ff88316..ebfb699c 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -28,7 +28,6 @@ use crate::stdlib::{
 
 #[cfg(not(feature = "no_std"))]
 #[cfg(not(target_arch = "wasm32"))]
-#[cfg(not(target_arch = "wasm64"))]
 use crate::stdlib::{fs::File, io::prelude::*, path::PathBuf};
 
 /// Engine public API
@@ -556,7 +555,6 @@ impl Engine {
     /// Read the contents of a file into a string.
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     fn read_file(path: PathBuf) -> Result<String, Box<EvalAltResult>> {
         let mut f = File::open(path.clone()).map_err(|err| {
             Box::new(EvalAltResult::ErrorReadingScriptFile(
@@ -601,7 +599,6 @@ impl Engine {
     /// ```
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub fn compile_file(&self, path: PathBuf) -> Result<AST, Box<EvalAltResult>> {
         self.compile_file_with_scope(&Scope::new(), path)
     }
@@ -639,7 +636,6 @@ impl Engine {
     /// ```
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub fn compile_file_with_scope(
         &self,
         scope: &Scope,
@@ -782,7 +778,6 @@ impl Engine {
     /// ```
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub fn eval_file<T: Variant + Clone>(&self, path: PathBuf) -> Result<T, Box<EvalAltResult>> {
         Self::read_file(path).and_then(|contents| self.eval::<T>(&contents))
     }
@@ -808,7 +803,6 @@ impl Engine {
     /// ```
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub fn eval_file_with_scope<T: Variant + Clone>(
         &self,
         scope: &mut Scope,
@@ -1015,7 +1009,6 @@ impl Engine {
     /// Useful for when you don't need the result, but still need to keep track of possible errors.
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub fn consume_file(&self, path: PathBuf) -> Result<(), Box<EvalAltResult>> {
         Self::read_file(path).and_then(|contents| self.consume(&contents))
     }
@@ -1024,7 +1017,6 @@ impl Engine {
     /// Useful for when you don't need the result, but still need to keep track of possible errors.
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub fn consume_file_with_scope(
         &self,
         scope: &mut Scope,
diff --git a/src/engine.rs b/src/engine.rs
index 21d055bd..625fb338 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -293,14 +293,8 @@ impl Default for Engine {
             #[cfg(not(feature = "no_module"))]
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             module_resolver: Some(Box::new(resolvers::FileModuleResolver::new())),
-            #[cfg(any(
-                feature = "no_module",
-                feature = "no_std",
-                target_arch = "wasm32",
-                target_arch = "wasm64"
-            ))]
+            #[cfg(any(feature = "no_module", feature = "no_std", target_arch = "wasm32",))]
             module_resolver: None,
 
             type_names: HashMap::new(),
@@ -381,7 +375,6 @@ fn extract_prop_from_setter(fn_name: &str) -> Option<&str> {
 fn default_print(s: &str) {
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     println!("{}", s);
 }
 
diff --git a/src/lib.rs b/src/lib.rs
index f9c13150..aeb1470c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -38,7 +38,6 @@
 //!
 //! #   #[cfg(not(feature = "no_std"))]
 //! #   #[cfg(not(target_arch = "wasm32"))]
-//! #   #[cfg(not(target_arch = "wasm64"))]
 //!     assert_eq!(
 //!         // Evaluate the script, expects a 'bool' return
 //!         engine.eval_file::<bool>("my_script.rhai".into())?,
diff --git a/src/module.rs b/src/module.rs
index 21bf1d11..8b022dcb 100644
--- a/src/module.rs
+++ b/src/module.rs
@@ -1055,7 +1055,6 @@ pub trait ModuleResolver: SendSync {
 pub mod resolvers {
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     pub use super::file::FileModuleResolver;
     pub use super::stat::StaticModuleResolver;
 }
@@ -1066,7 +1065,6 @@ pub mod resolvers {}
 #[cfg(not(feature = "no_module"))]
 #[cfg(not(feature = "no_std"))]
 #[cfg(not(target_arch = "wasm32"))]
-#[cfg(not(target_arch = "wasm64"))]
 mod file {
     use super::*;
     use crate::stdlib::path::PathBuf;
diff --git a/src/packages/mod.rs b/src/packages/mod.rs
index 6161cd38..d23b9428 100644
--- a/src/packages/mod.rs
+++ b/src/packages/mod.rs
@@ -34,7 +34,6 @@ pub use string_basic::BasicStringPackage;
 pub use string_more::MoreStringPackage;
 #[cfg(not(feature = "no_std"))]
 #[cfg(not(target_arch = "wasm32"))]
-#[cfg(not(target_arch = "wasm64"))]
 pub use time_basic::BasicTimePackage;
 
 /// Trait that all packages must implement.
diff --git a/src/packages/pkg_std.rs b/src/packages/pkg_std.rs
index 80179f43..dbdeba28 100644
--- a/src/packages/pkg_std.rs
+++ b/src/packages/pkg_std.rs
@@ -7,7 +7,6 @@ use super::pkg_core::CorePackage;
 use super::string_more::MoreStringPackage;
 #[cfg(not(feature = "no_std"))]
 #[cfg(not(target_arch = "wasm32"))]
-#[cfg(not(target_arch = "wasm64"))]
 use super::time_basic::BasicTimePackage;
 
 use crate::def_package;
@@ -21,7 +20,6 @@ def_package!(crate:StandardPackage:"_Standard_ package containing all built-in f
     BasicMapPackage::init(lib);
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     BasicTimePackage::init(lib);
     MoreStringPackage::init(lib);
 });
diff --git a/src/packages/time_basic.rs b/src/packages/time_basic.rs
index 098c417d..f5e094e0 100644
--- a/src/packages/time_basic.rs
+++ b/src/packages/time_basic.rs
@@ -1,5 +1,4 @@
 #![cfg(not(target_arch = "wasm32"))]
-#![cfg(not(target_arch = "wasm64"))]
 
 use super::logic::{eq, gt, gte, lt, lte, ne};
 use super::math_basic::MAX_INT;
diff --git a/src/result.rs b/src/result.rs
index cfd96262..760a9a5e 100644
--- a/src/result.rs
+++ b/src/result.rs
@@ -14,7 +14,6 @@ use crate::stdlib::{
 
 #[cfg(not(feature = "no_std"))]
 #[cfg(not(target_arch = "wasm32"))]
-#[cfg(not(target_arch = "wasm64"))]
 use crate::stdlib::path::PathBuf;
 
 /// Evaluation result.
@@ -32,7 +31,6 @@ pub enum EvalAltResult {
     /// Never appears under the `no_std` feature.
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(target_arch = "wasm32"))]
-    #[cfg(not(target_arch = "wasm64"))]
     ErrorReadingScriptFile(PathBuf, Position, std::io::Error),
 
     /// Call to an unknown function. Wrapped value is the name of the function.
@@ -106,8 +104,7 @@ impl EvalAltResult {
         match self {
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
-                        Self::ErrorReadingScriptFile(_, _, _) => "Cannot read from script file",
+            Self::ErrorReadingScriptFile(_, _, _) => "Cannot read from script file",
 
             Self::ErrorParsing(p, _) => p.desc(),
             Self::ErrorInFunctionCall(_, _, _) => "Error in called function",
@@ -167,7 +164,6 @@ impl fmt::Display for EvalAltResult {
         match self {
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             Self::ErrorReadingScriptFile(path, _, err) => {
                 write!(f, "{} '{}': {}", desc, path.display(), err)?
             }
@@ -268,7 +264,6 @@ impl EvalAltResult {
         match self {
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             Self::ErrorReadingScriptFile(_, pos, _) => *pos,
 
             Self::ErrorParsing(_, pos)
@@ -308,7 +303,6 @@ impl EvalAltResult {
         match self {
             #[cfg(not(feature = "no_std"))]
             #[cfg(not(target_arch = "wasm32"))]
-            #[cfg(not(target_arch = "wasm64"))]
             Self::ErrorReadingScriptFile(_, pos, _) => *pos = new_position,
 
             Self::ErrorParsing(_, pos)
diff --git a/tests/time.rs b/tests/time.rs
index fd5a9182..9873decf 100644
--- a/tests/time.rs
+++ b/tests/time.rs
@@ -1,6 +1,5 @@
 #![cfg(not(feature = "no_std"))]
 #![cfg(not(target_arch = "wasm32"))]
-#![cfg(not(target_arch = "wasm64"))]
 
 use rhai::{Engine, EvalAltResult, INT};