diff --git a/src/gui/powermanagement/powermanagement_x11.cpp b/src/gui/powermanagement/powermanagement_x11.cpp
index 7ddf1064e..585a84232 100644
--- a/src/gui/powermanagement/powermanagement_x11.cpp
+++ b/src/gui/powermanagement/powermanagement_x11.cpp
@@ -176,7 +176,7 @@ void PowerManagementInhibitor::onAsyncReply(QDBusPendingCallWatcher *call)
         }
         else
         {
-            const QDBusPendingReply<quint32> reply = *call;
+            const QDBusPendingReply<uint> reply = *call;
 
             if (reply.isError())
             {
diff --git a/src/gui/powermanagement/powermanagement_x11.h b/src/gui/powermanagement/powermanagement_x11.h
index 3810efcb3..4da9ece22 100644
--- a/src/gui/powermanagement/powermanagement_x11.h
+++ b/src/gui/powermanagement/powermanagement_x11.h
@@ -71,6 +71,6 @@ private:
 
     enum State m_state = Error;
     enum State m_intendedState = Idle;
-    quint32 m_cookie = 0;
+    uint m_cookie = 0;
     QDBusUnixFileDescriptor m_fd;
 };