diff --git a/plugins/zynaddsubfx/src/Misc/Part.cpp b/plugins/zynaddsubfx/src/Misc/Part.cpp
index 3830fc630..e54c85891 100644
--- a/plugins/zynaddsubfx/src/Misc/Part.cpp
+++ b/plugins/zynaddsubfx/src/Misc/Part.cpp
@@ -1076,7 +1076,7 @@ void Part::setPpanning(char Ppanning_)
  */
 void Part::setkititemstatus(int kititem, int Penabled_)
 {
-    if((kititem == 0) && (kititem >= NUM_KIT_ITEMS))
+    if((kititem == 0) || (kititem >= NUM_KIT_ITEMS))
         return;                                        //nonexistent kit item and the first kit item is always enabled
     kit[kititem].Penabled = Penabled_;