diff --git a/Contrib/Makensisw/makensisw.cpp b/Contrib/Makensisw/makensisw.cpp
index 8b443933..9bad59fd 100644
--- a/Contrib/Makensisw/makensisw.cpp
+++ b/Contrib/Makensisw/makensisw.cpp
@@ -113,7 +113,7 @@ void AddScriptCmdArgs(const char *arg)
   lstrcat(args, arg);
   lstrcat(args, "\"");
 
-  GlobalUnlock(args);
+  GlobalUnlock(g_sdata.script_cmd_args);
 }
 
 void ProcessCommandLine()
diff --git a/Contrib/Makensisw/utils.cpp b/Contrib/Makensisw/utils.cpp
index 902d5fe0..430f0e90 100644
--- a/Contrib/Makensisw/utils.cpp
+++ b/Contrib/Makensisw/utils.cpp
@@ -303,7 +303,7 @@ void CompileNSISScript() {
       g_sdata.script
     );
 
-    GlobalUnlock(args);
+    GlobalUnlock(g_sdata.script_cmd_args);
     GlobalFree(symbols);
   }
   GlobalFree(g_sdata.input_script);