diff --git a/BasePlugin/PluginFunctionsCore.hh b/BasePlugin/PluginFunctionsCore.hh
index 19f8570c5451398b465927bda5c908a731745cbb..96a7bbf6c375c8779d3f7fb79c383764f2527c73 100644
--- a/BasePlugin/PluginFunctionsCore.hh
+++ b/BasePlugin/PluginFunctionsCore.hh
@@ -68,11 +68,7 @@
 
 #ifndef OPENFLIPPERCORE
   #ifndef OPENFLIPPERPLUGINLIB
-    #ifdef WIN32
-      #error   PluginFunctionsCore is only allowed to be used from within OpenFlippers Core application!
-    #else
-      #error   PluginFunctionsCore is only allowed to be used from within OpenFlippers Core application!
-    #endif
+    #error   PluginFunctionsCore is only allowed to be used from within OpenFlippers Core application!
   #endif
 #endif