diff --git a/plugins/zynaddsubfx/src/UI/VirKeyboard.cc b/plugins/zynaddsubfx/src/UI/VirKeyboard.cc
index af7626428..193e1dc7c 100644
--- a/plugins/zynaddsubfx/src/UI/VirKeyboard.cc
+++ b/plugins/zynaddsubfx/src/UI/VirKeyboard.cc
@@ -103,7 +103,7 @@ if ((event==FL_PUSH)||(event==FL_DRAG)||(event==FL_RELEASE)){
        };
    };
 
-   if ((keypos!=-1)&&((event==FL_PUSH)||(event==FL_DRAG))&&
+   if ((kpos!=-1)&&((event==FL_PUSH)||(event==FL_DRAG))&&
        (Fl::event_shift()==0)) {
         presskey(kpos,1,1);
    };
diff --git a/plugins/zynaddsubfx/src/UI/VirKeyboard.fl b/plugins/zynaddsubfx/src/UI/VirKeyboard.fl
index 2a7ab52eb..a0b4c721c 100644
--- a/plugins/zynaddsubfx/src/UI/VirKeyboard.fl
+++ b/plugins/zynaddsubfx/src/UI/VirKeyboard.fl
@@ -138,7 +138,7 @@ if ((event==FL_PUSH)||(event==FL_DRAG)||(event==FL_RELEASE)){
        };
    };
 
-   if ((keypos!=-1)&&((event==FL_PUSH)||(event==FL_DRAG))&&
+   if ((kpos!=-1)&&((event==FL_PUSH)||(event==FL_DRAG))&&
        (Fl::event_shift()==0)) {
         presskey(kpos,1,1);
    };