diff --git a/gajim.nsi b/gajim.nsi
index c73ecfde1..8b0567916 100644
--- a/gajim.nsi
+++ b/gajim.nsi
@@ -182,6 +182,7 @@ Section "Gajim" SecGajim
 	SetOutPath "$INSTDIR\data"	
 	File /r "data\glade"
 	File /r "data\moods"
+	File /r "data\activities"
 	File /r "data\other"
 	File /r "data\pixmaps"
 	File /r "data\sounds"
@@ -667,6 +668,7 @@ Section "Uninstall"
 	RMDir "$INSTDIR\bin"
 	RMDir /r "$INSTDIR\data\glade"
 	RMDir /r "$INSTDIR\data\moods"
+	RMDir /r "$INSTDIR\data\activities"
 	RMDir /r "$INSTDIR\data\other"
 	RMDir /r "$INSTDIR\data\pixmaps"
 	RMDir /r "$INSTDIR\data\sounds"