diff --git a/6502/C64/emulator/x11_sym_vf_de.vkm b/6502/C64/emulator/x11_sym_vf_de.vkm
index 7b9741e..c3b65d7 100644
--- a/6502/C64/emulator/x11_sym_vf_de.vkm
+++ b/6502/C64/emulator/x11_sym_vf_de.vkm
@@ -261,14 +261,14 @@ ssharp         7 1 8
 # ctrl
 Tab            7 2 8
 ISO_Left_Tab   7 2 8
-Control_L      7 2 8
+# Control_L      7 2 8
 Control_R      7 2 8
 # shift+2
 quotedbl       7 3 8
 # space
 space          7 4 8
 # cbm
-# Control_L      7 5 8
+Control_L      7 5 8
 Alt_L      7 5 8
 # run/stop
 Escape         7 7 8