diff --git a/stdlib/file/file.cue b/stdlib/file/file.cue
deleted file mode 100644
index 226338be..00000000
--- a/stdlib/file/file.cue
+++ /dev/null
@@ -1,74 +0,0 @@
-// DEPRECATED: see dagger.io/os
-package file
-
-import (
-	"strings"
-	"dagger.io/dagger"
-	"dagger.io/dagger/op"
-)
-
-#Create: {
-	filename:    !=""           @dagger(input)
-	permissions: int | *0o644   @dagger(input)
-	contents:    string | bytes @dagger(input)
-
-	#up: [
-		op.#WriteFile & {dest: filename, content: contents, mode: permissions},
-	]
-}
-
-#Append: {
-	filename:    !=""             @dagger(input)
-	permissions: int | *0o644     @dagger(input)
-	contents:    string | bytes   @dagger(input)
-	from:        dagger.#Artifact @dagger(input)
-
-	orig: (#read & {path: filename, "from": from}).data @dagger(output)
-
-	#up: [
-		op.#WriteFile & {dest: filename, content: "\(orig)\(contents)", mode: permissions},
-	]
-}
-
-#Read: {
-	filename: !=""             @dagger(input)
-	from:     dagger.#Artifact @dagger(input)
-	contents: (#read & {path:  filename, "from": from}).data @dagger(output)
-}
-
-#read: {
-	path: !=""             @dagger(input)
-	from: dagger.#Artifact @dagger(input)
-	data: {
-		string
-		#up: [
-			op.#Load & {"from":   from},
-			op.#Export & {source: path},
-		]
-	} @dagger(output)
-}
-
-#Glob: {
-	glob: !="" @dagger(input)
-	filenames: [...string] @dagger(input)
-	from:  dagger.#Artifact   @dagger(input)
-	files: (_#glob & {"glob": glob, "from": from}).data @dagger(output)
-	// trim suffix because ls always ends with newline
-	filenames: strings.Split(strings.TrimSuffix(files, "\n"), "\n") @dagger(output)
-}
-
-_#glob: {
-	glob: !=""
-	from: dagger.#Artifact
-	data: {
-		string
-		_tmppath: "/tmp/ls.out"
-		#up: [
-			op.#Load & {"from": from},
-			op.#Exec & {
-				args: ["sh", "-c", "ls \(glob) > \(_tmppath)"]
-			},
-			op.#Export & {source: _tmppath},
-		]
-	}
-}
diff --git a/tests/stdlib.bats b/tests/stdlib.bats
index c57c708e..3dd6ce73 100644
--- a/tests/stdlib.bats
+++ b/tests/stdlib.bats
@@ -10,12 +10,6 @@ setup() {
     "$DAGGER" compute "$TESTDIR"/stdlib/go --input-dir TestData="$TESTDIR"/stdlib/go/testdata
 }
 
-# FIXME: move to universe/universe.bats
-# Assigned to: <ADD YOUR NAME HERE>
-@test "stdlib: file" {
-    "$DAGGER" compute "$TESTDIR"/stdlib/file
-}
-
 # FIXME: move to universe/universe.bats
 # Assigned to: <ADD YOUR NAME HERE>
 @test "stdlib: kubernetes" {
diff --git a/tests/stdlib/file/file.cue b/tests/stdlib/file/file.cue
deleted file mode 100644
index 09037a08..00000000
--- a/tests/stdlib/file/file.cue
+++ /dev/null
@@ -1,112 +0,0 @@
-package f
-
-import (
-	"dagger.io/dagger/op"
-	"dagger.io/alpine"
-	"dagger.io/file"
-)
-
-TestCreate: {
-	_content: "hello world"
-
-	write: file.#Create & {
-		filename: "/file.txt"
-		contents: _content
-	}
-
-	test: #up: [
-		op.#Load & {from: alpine.#Image},
-		op.#Exec & {
-			args: [
-				"sh",
-				"-ec",
-				"""
-					test "$(cat /file.txt)" = "hello world"
-					""",
-			]
-			mount: "/file.txt": {
-				from: write
-				path: "/file.txt"
-			}
-		},
-	]
-}
-
-TestRead: {
-	read: file.#Read & {
-		filename: "/etc/alpine-release"
-		from:     alpine.#Image & {version: "3.10.6"}
-	}
-	test: #up: [
-		op.#Load & {from: alpine.#Image},
-		op.#Exec & {
-			args: [
-				"sh",
-				"-ec",
-				"""
-				test "\(read.contents)" = "3.10.6\n"
-				""",
-			]
-		},
-	]
-}
-
-TestRead2: {
-	write: file.#Create & {
-		_content: "hello world"
-		filename: "/file.txt"
-		contents: _content
-	}
-
-	read: file.#Read & {
-		filename: "/file.txt"
-		from:     write
-	}
-
-	test: #up: [
-		op.#Load & {from: alpine.#Image},
-		op.#Exec & {
-			args: [
-				"sh",
-				"-ec",
-				"""
-				test "\(read.contents)" = "hello world"
-				""",
-			]
-		},
-	]
-}
-
-TestAppend: {
-	content1: "hello world"
-	content2: "foo bar"
-
-	write: file.#Create & {
-		filename: "/file.txt"
-		contents: content1
-	}
-	append: file.#Append & {
-		filename: "/file.txt"
-		contents: content2
-		from:     write
-	}
-
-	orig: append.orig
-
-	read: file.#Read & {
-		filename: "/file.txt"
-		from:     append
-	}
-
-	new: read.contents
-
-	test: new & "hello worldfoo bar"
-}
-
-TestGlob: {
-	list: file.#Glob & {
-		glob: "/etc/r*"
-		from: alpine.#Image
-	}
-	test: list.filenames & ["/etc/resolv.conf"]
-}