1 files changed, 1 insertions, 1 deletions
diff --git a/src/window/mapped.rs b/src/window/mapped.rs
index adfab2d4..d895356a 100644
--- a/src/window/mapped.rs
+++ b/src/window/mapped.rs
@@ -526,7 +526,7 @@ impl LayoutElement for Mapped {
         }
     }
 
-    fn request_fullscreen(&self, size: Size<i32, Logical>) {
+    fn request_fullscreen(&mut self, size: Size<i32, Logical>) {
         self.toplevel().with_pending_state(|state| {
             state.size = Some(size);
             state.states.set(xdg_toplevel::State::Fullscreen);