diff --git a/src/calamares/main.cpp b/src/calamares/main.cpp
index d60108215..de709156f 100644
--- a/src/calamares/main.cpp
+++ b/src/calamares/main.cpp
@@ -17,7 +17,6 @@
 #include "utils/Retranslator.h"
 
 #ifndef WITH_KF5DBus
-#warning "KDSingleApplicationGuard is deprecated"
 #include "3rdparty/kdsingleapplicationguard/kdsingleapplicationguard.h"
 #endif