diff --git a/src/kopete_otr.desktop b/src/kopete_otr.desktop
index fa7564f..7f92474 100644
--- a/src/kopete_otr.desktop
+++ b/src/kopete_otr.desktop
@@ -3,7 +3,7 @@ Encoding=UTF-8
 Type=Service
 X-Kopete-Version=1000900
 Icon=kopete_otr
-ServiceTypes=Kopete/Plugin
+X-TDE-ServiceTypes=Kopete/Plugin
 X-TDE-Library=kopete_otr
 X-TDE-PluginInfo-Author=Michael Zanetti
 X-TDE-PluginInfo-Email=michael_zanetti@gmx.net
diff --git a/src/kopete_otr_config.desktop b/src/kopete_otr_config.desktop
index a2170a4..7f8ebb3 100644
--- a/src/kopete_otr_config.desktop
+++ b/src/kopete_otr_config.desktop
@@ -2,7 +2,7 @@
 Encoding=UTF-8
 Type=Service
 Icon=kopete_otr
-ServiceTypes=TDECModule
+X-TDE-ServiceTypes=TDECModule
 
 X-TDE-ModuleType=Library
 X-TDE-Library=kopete_otr