diff --git a/Cargo.toml b/Cargo.toml
index 079a39b..da34dde 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,8 @@ winreg = "0.52.0"
 
 [target.'cfg(target_os = "macos")'.dependencies]
 objc2 = "0.5.2"
-objc2-foundation = { version = "0.2.0", features = [
+objc2-foundation = { version = "0.2.0", default-features = false, features = [
+    "std",
     "NSObject",
     "NSString",
     "NSDictionary",