diff --git a/src/xwayland/XWM.cpp b/src/xwayland/XWM.cpp
index 07208072..5ad146e4 100644
--- a/src/xwayland/XWM.cpp
+++ b/src/xwayland/XWM.cpp
@@ -539,7 +539,7 @@ bool CXWM::handleSelectionPropertyNotify(xcb_property_notify_event_t* e) {
 
     // Debug::log(ERR, "[xwm] FIXME: CXWM::handleSelectionPropertyNotify stub");
 
-    return true;
+    return false;
 }
 
 void CXWM::handleSelectionRequest(xcb_selection_request_event_t* e) {