diff --git a/library/modules/platform/uikit.sx b/library/modules/platform/uikit.sx
index 4ceaffb..acc9f52 100644
--- a/library/modules/platform/uikit.sx
+++ b/library/modules/platform/uikit.sx
@@ -220,14 +220,14 @@ impl Platform for UIKitPlatform {
     show_keyboard :: (self: *UIKitPlatform) {
         inline if OS == .ios {
             if self.text_field == null { return; }
-            #objc_call(u8)(self.text_field, "becomeFirstResponder");
+            #objc_call(bool)(self.text_field, "becomeFirstResponder");
         }
     }
 
     hide_keyboard :: (self: *UIKitPlatform) {
         inline if OS == .ios {
             if self.text_field == null { return; }
-            #objc_call(u8)(self.text_field, "resignFirstResponder");
+            #objc_call(bool)(self.text_field, "resignFirstResponder");
         }
     }