diff --git a/crypto/crypto-lib.com b/crypto/crypto-lib.com
index 14bb575e3..de3b974ad 100644
--- a/crypto/crypto-lib.com
+++ b/crypto/crypto-lib.com
@@ -1105,7 +1105,7 @@ $   ELSE
 $     CC5 = CC + "/NOOPTIMIZE"
 $   ENDIF
 $   CC4 = CC - CCDISABLEWARNINGS + CC4DISABLEWARNINGS
-$   CC6 = CC - CCDISABLEWARNINGS - CC6DISABLEWARNINGS
+$   CC6 = CC - CCDISABLEWARNINGS + CC6DISABLEWARNINGS
 $!
 $!  Show user the result
 $!