diff --git a/script_res/type_data.js b/script_res/type_data.js
index fecdef4..3afe5c1 100644
--- a/script_res/type_data.js
+++ b/script_res/type_data.js
@@ -374,7 +374,7 @@ var TYPE_CHART_GSC = $.extend(true, {}, TYPE_CHART_RBY, {
         Ghost: 1,
         Dragon: 1,
         Dark: 1,
-        Steel: 1
+        Steel: 0.5
     },
 
     Typeless: {