diff --git a/Cargo.toml b/Cargo.toml
index e7722ac..0a9e99f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,11 +39,16 @@ features = [
 
 [target.'cfg(target_os = "macos")'.dependencies]
 objc2 = "0.5.2"
-objc2-app-kit = { version = "0.2.2", features = [
+objc2-app-kit = { version = "0.2.2", default-features = false, features = [
+  "std",
   "NSApplication",
   "NSGraphics",
   "NSResponder",
   "NSView",
   "NSVisualEffectView",
 ] }
-objc2-foundation = { version = "0.2.2", features = ["NSThread", "NSGeometry"] }
+objc2-foundation = { version = "0.2.2", default-features = false, features = [
+  "std",
+  "NSThread",
+  "NSGeometry",
+] }