diff --git a/skyvern/forge/app.py b/skyvern/forge/app.py
index 16f50a73..d48403fc 100644
--- a/skyvern/forge/app.py
+++ b/skyvern/forge/app.py
@@ -103,8 +103,10 @@ AUTO_COMPLETION_LLM_API_HANDLER = (
     else SECONDARY_LLM_API_HANDLER
 )
 SVG_CSS_CONVERTER_LLM_API_HANDLER = SECONDARY_LLM_API_HANDLER if SETTINGS_MANAGER.SECONDARY_LLM_KEY else None
-SCRIPT_GENERATION_LLM_API_HANDLER = LLMAPIHandlerFactory.get_llm_api_handler(
-    SETTINGS_MANAGER.SCRIPT_GENERATION_LLM_KEY or SETTINGS_MANAGER.SECONDARY_LLM_KEY or SETTINGS_MANAGER.LLM_KEY
+SCRIPT_GENERATION_LLM_API_HANDLER = (
+    LLMAPIHandlerFactory.get_llm_api_handler(SETTINGS_MANAGER.SCRIPT_GENERATION_LLM_KEY)
+    if SETTINGS_MANAGER.SCRIPT_GENERATION_LLM_KEY
+    else SECONDARY_LLM_API_HANDLER
 )
 
 WORKFLOW_CONTEXT_MANAGER = WorkflowContextManager()