diff --git a/crates/dagger-codegen/src/functions.rs b/crates/dagger-codegen/src/functions.rs
index 8bbc40e..0cbc7ba 100644
--- a/crates/dagger-codegen/src/functions.rs
+++ b/crates/dagger-codegen/src/functions.rs
@@ -153,6 +153,7 @@ impl From<&TypeRef> for Scalar {
     }
 }
 
+#[allow(dead_code)]
 pub fn get_type_from_name<'t>(types: &'t [FullType], name: &'t str) -> Option<&'t FullType> {
     types
         .into_iter()
@@ -258,6 +259,7 @@ pub fn input_values_has_optionals(input_values: &[&InputValue]) -> bool {
         > 0
 }
 
+#[allow(dead_code)]
 pub fn input_values_is_empty(input_values: &[InputValue]) -> bool {
     input_values.len() > 0
 }
diff --git a/crates/dagger-codegen/src/lib.rs b/crates/dagger-codegen/src/lib.rs
index 4ca63cd..7d89de1 100644
--- a/crates/dagger-codegen/src/lib.rs
+++ b/crates/dagger-codegen/src/lib.rs
@@ -1,3 +1,5 @@
+#![deny(warnings)]
+
 mod functions;
 mod generator;
 pub mod rust;
diff --git a/crates/dagger-core/src/downloader.rs b/crates/dagger-core/src/downloader.rs
index 786fd87..794490c 100644
--- a/crates/dagger-core/src/downloader.rs
+++ b/crates/dagger-core/src/downloader.rs
@@ -1,6 +1,6 @@
 use std::{
     fs::File,
-    io::{copy, Read, Write},
+    io::{copy, Write},
     os::unix::prelude::PermissionsExt,
     path::PathBuf,
 };
diff --git a/crates/dagger-core/src/introspection.rs b/crates/dagger-core/src/introspection.rs
index 87a93ad..ee12b32 100644
--- a/crates/dagger-core/src/introspection.rs
+++ b/crates/dagger-core/src/introspection.rs
@@ -241,6 +241,7 @@ pub struct SchemaTypes {
     pub full_type: FullType,
 }
 
+#[allow(dead_code)]
 #[derive(Clone, Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SchemaDirectivesArgs {
@@ -257,6 +258,7 @@ pub struct SchemaDirectives {
     pub args: Option<Vec<Option<SchemaDirectivesArgs>>>,
 }
 
+#[allow(dead_code)]
 #[derive(Clone, Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Schema {
diff --git a/crates/dagger-core/src/lib.rs b/crates/dagger-core/src/lib.rs
index d765ba1..7a10530 100644
--- a/crates/dagger-core/src/lib.rs
+++ b/crates/dagger-core/src/lib.rs
@@ -1,3 +1,5 @@
+#![deny(warnings)]
+
 pub mod cli_session;
 pub mod config;
 pub mod connect_params;
diff --git a/crates/dagger-sdk/src/lib.rs b/crates/dagger-sdk/src/lib.rs
index 12fc359..aac6f23 100644
--- a/crates/dagger-sdk/src/lib.rs
+++ b/crates/dagger-sdk/src/lib.rs
@@ -1,3 +1,5 @@
+#![deny(warnings)]
+
 mod client;
 mod gen;
 mod querybuilder;