diff --git a/public/sm_stringhashmap.h b/public/sm_stringhashmap.h
index 02c619b5..5b254621 100644
--- a/public/sm_stringhashmap.h
+++ b/public/sm_stringhashmap.h
@@ -148,7 +148,7 @@ public:
 		if (!i.found())
 		{
 			memory_used_ += key.length() + 1;
-			if (!internal_.add(i, value))
+			if (!internal_.add(i))
 				return false;
 			i->key = aKey;
 		}