diff --git a/src/wayland_server.cpp b/src/wayland_server.cpp
index 1fa012bf1d..0e017df2d9 100644
--- a/src/wayland_server.cpp
+++ b/src/wayland_server.cpp
@@ -143,7 +143,7 @@ public:
         }
 
         if (client->executablePath().isEmpty()) {
-            qCWarning(KWIN_CORE) << "Could not identify process with pid" << client->processId();
+            qCDebug(KWIN_CORE) << "Could not identify process with pid" << client->processId();
             return false;
         }