diff --git a/langflow/backend/langflow_backend/utils/allowed_components.py b/langflow/backend/langflow_backend/utils/allowed_components.py
index d924e250a..6e2ac1bc6 100644
--- a/langflow/backend/langflow_backend/utils/allowed_components.py
+++ b/langflow/backend/langflow_backend/utils/allowed_components.py
@@ -1,4 +1,4 @@
-CHAINS = ["LLMChain", "LLMMathChain", "LLMRequestsChain", "LLMBashChain"]
+CHAINS = ["LLMChain", "LLMMathChain", "LLMChecker"]
 
 AGENTS = ["ZeroShotAgent"]
 
@@ -6,4 +6,4 @@ PROMPTS = ["PromptTemplate", "FewShotPromptTemplate"]
 
 LLMS = ["OpenAI"]
 
-TOOLS = ["Search", "requests_get", "PAL-MATH", "Calculator"]
+TOOLS = ["Search", "PAL-MATH", "Calculator", "Serper Search"]