diff --git a/ports/libmlservo/src/lib.rs b/ports/libmlservo/src/lib.rs
index 349a7323615..c8b0aa32e8e 100644
--- a/ports/libmlservo/src/lib.rs
+++ b/ports/libmlservo/src/lib.rs
@@ -356,7 +356,7 @@ impl HostTrait for HostCallbacks {
     }
 
     fn get_clipboard_contents(&self) -> Option<String> {
-        unimplemented!()
+        None
     }
 
     fn set_clipboard_contents(&self, contents: String) {}
diff --git a/ports/libsimpleservo/jniapi/src/lib.rs b/ports/libsimpleservo/jniapi/src/lib.rs
index fef7ee9f2b7..0df31c2ce85 100644
--- a/ports/libsimpleservo/jniapi/src/lib.rs
+++ b/ports/libsimpleservo/jniapi/src/lib.rs
@@ -459,7 +459,7 @@ impl HostTrait for HostCallbacks {
     fn on_ime_state_changed(&self, _show: bool) {}
 
     fn get_clipboard_contents(&self) -> Option<String> {
-        unimplemented!()
+        None
     }
 
     fn set_clipboard_contents(&self, contents: String) {}