diff --git a/src/AutoConnectDefs.h b/src/AutoConnectDefs.h
index 2a5e171..97e8fd5 100644
--- a/src/AutoConnectDefs.h
+++ b/src/AutoConnectDefs.h
@@ -11,7 +11,7 @@
 #define _AUTOCONNECTDEFS_H_
 
 // Uncomment the following AC_DEBUG to enable debug output.
-//#define AC_DEBUG
+#define AC_DEBUG
 
 // Debug output destination can be defined externally with AC_DEBUG_PORT
 #ifndef AC_DEBUG_PORT