diff --git a/stepmania/src/global.h b/stepmania/src/global.h
index 8b9e6ed657..76f91d1486 100644
--- a/stepmania/src/global.h
+++ b/stepmania/src/global.h
@@ -106,7 +106,7 @@ void NORETURN sm_crash( const char *reason = "Internal error" );
 #endif
 
 /* Use this to catch switching on invalid values */
-#define DEFAULT_FAIL(i) 	default: FAIL_M( ssprintf("%i", i) )
+#define DEFAULT_FAIL(i) 	default: FAIL_M( ssprintf("%s = %i", #i, (i)) )
 
 void ShowWarning( const char *file, int line, const char *message ); // don't pull in LOG here
 #define WARN(MESSAGE) (ShowWarning(__FILE__, __LINE__, MESSAGE))