diff --git a/src/ClpModel.hpp b/src/ClpModel.hpp
index cbc6007d..f7e68192 100644
--- a/src/ClpModel.hpp
+++ b/src/ClpModel.hpp
@@ -1455,7 +1455,7 @@ class CLPLIB_EXPORT ClpDataSave {
 };
 
 // Semi experimental options 
-#ifdef CLP_EXPERIMENT_JJF
+#if 1 //def CLP_EXPERIMENT_JJF
 #define CLP_CHECK_SCALING 1 // for badly scaled problems
 #define OSICLP_TUNING 10 // various switches
 #define CLP_MOVEMENT 2 // be more careful on pivot row in primal