diff --git a/config/Makefile.sgikcc b/config/Makefile.sgikcc
index 23bbcb1accf902b98f126adf823692a3fd48e9f7..7f0feca225a51c9fa9fe6e0da8556985ae9af63a 100644
--- a/config/Makefile.sgikcc
+++ b/config/Makefile.sgikcc
@@ -13,8 +13,8 @@ CXXOPT        = +K0
 OPT           = -g -O0
 NOOPT         =
 else
-CXXOPT        = +K3 -O2 -OPT:Olimit=0
-OPT           = -O2 -OPT:Olimit=0
+CXXOPT        = +K3 
+OPT           = -O2
 NOOPT         =
 endif