diff --git a/src/Experimental.h b/src/Experimental.h
index 06d06e6ca..7e3af67b8 100644
--- a/src/Experimental.h
+++ b/src/Experimental.h
@@ -36,7 +36,7 @@
 
 // LLL, 01 Oct 2013:
 // new key assignment view for preferences
-//#define EXPERIMENTAL_KEY_VIEW
+#define EXPERIMENTAL_KEY_VIEW
 
 // feature to link audio tracks to a label track
 #define EXPERIMENTAL_SYNC_LOCK