diff --git a/MODULES.H b/MODULES.H
index 80d92176..388fe4d6 100644
--- a/MODULES.H
+++ b/MODULES.H
@@ -158,7 +158,7 @@
 #define PRS    PRS
 #define RAP    RAP
 #define SCH    SCH
-#define SLE    SLE
+/* #define SLE    SLE */
 #define AKZ    AKZ
 #define PRJ    PRJ
 #define RES    RES