diff --git a/lib/crewai/src/crewai/rag/chromadb/config.py b/lib/crewai/src/crewai/rag/chromadb/config.py
index 54908c6b7..14b48c917 100644
--- a/lib/crewai/src/crewai/rag/chromadb/config.py
+++ b/lib/crewai/src/crewai/rag/chromadb/config.py
@@ -58,6 +58,7 @@ def _default_embedding_function() -> ChromaEmbeddingFunctionWrapper:
         OpenAIEmbeddingFunction(
             api_key=os.getenv("OPENAI_API_KEY"),
             model_name="text-embedding-3-small",
+            api_key_env_var="OPENAI_API_KEY",
         ),
     )
 
diff --git a/lib/crewai/src/crewai/utilities/agent_utils.py b/lib/crewai/src/crewai/utilities/agent_utils.py
index b74724b9f..24b8f3303 100644
--- a/lib/crewai/src/crewai/utilities/agent_utils.py
+++ b/lib/crewai/src/crewai/utilities/agent_utils.py
@@ -398,7 +398,6 @@ def is_context_length_exceeded(exception: Exception) -> bool:
     return (
         LLMContextLengthExceededError(str(exception))
         ._is_context_limit_error(str(exception))
-        ._is_context_limit_error(str(exception))
     )