diff --git a/src/font.rs b/src/font.rs
index 1a04b1e..ea3b064 100644
--- a/src/font.rs
+++ b/src/font.rs
@@ -399,6 +399,8 @@ pub fn cascade_list_for_languages(font: &CTFont, language_pref_list: &CFArray) -
     }
 }
 
+// TODO - Remove the warning override once this is solved in core-foundation
+#[allow(improper_ctypes)]
 #[link(name = "ApplicationServices", kind = "framework")]
 extern {
     /*
diff --git a/src/font_descriptor.rs b/src/font_descriptor.rs
index e92fd1f..2064fad 100644
--- a/src/font_descriptor.rs
+++ b/src/font_descriptor.rs
@@ -312,6 +312,8 @@ pub fn debug_descriptor(desc: &CTFontDescriptor) {
     desc.show();
 }
 
+// TODO - Remove the warning override once this is solved in core-graphics
+#[allow(improper_ctypes)]
 extern {
     /*
      * CTFontTraits.h