diff --git a/indra/newview/llviewerassetupload.cpp b/indra/newview/llviewerassetupload.cpp
index b529273282..e5fd5a6700 100644
--- a/indra/newview/llviewerassetupload.cpp
+++ b/indra/newview/llviewerassetupload.cpp
@@ -667,7 +667,10 @@ LLSD LLScriptAssetUpload::generatePostBody()
     {
         body["task_id"] = getTaskId();
         body["item_id"] = getItemId();
-        body["is_script_running"] = getIsRunning();
+        // <FS:Ansariel> OpenSim expects an integer here...
+        //body["is_script_running"] = getIsRunning();
+        body["is_script_running"] = (BOOL)getIsRunning();
+        // </FS:Ansariel>
         body["target"] = (getTargetType() == MONO) ? "mono" : "lsl2";
         body["experience"] = getExerienceId();
     }