diff --git a/src/control_backend/agents/llm/llm_agent.py b/src/control_backend/agents/llm/llm_agent.py
index 49ca8bb..2e43ebe 100644
--- a/src/control_backend/agents/llm/llm_agent.py
+++ b/src/control_backend/agents/llm/llm_agent.py
@@ -185,6 +185,9 @@ class LLMAgent(BaseAgent):
             full_message = ""
             current_chunk = ""
             async for token in self._stream_query_llm(messages):
+                if self._interrupted:
+                    return
+
                 full_message += token
                 current_chunk += token