diff --git a/src/pipecat/processors/aggregators/llm_response_universal.py b/src/pipecat/processors/aggregators/llm_response_universal.py
index 7cb101fa1..9d7b7a47c 100644
--- a/src/pipecat/processors/aggregators/llm_response_universal.py
+++ b/src/pipecat/processors/aggregators/llm_response_universal.py
@@ -35,6 +35,7 @@ from pipecat.frames.frames import (
     FunctionCallsStartedFrame,
     InputAudioRawFrame,
     InterimTranscriptionFrame,
+    InterruptionFrame,
     LLMContextAssistantTimestampFrame,
     LLMContextFrame,
     LLMFullResponseEndFrame,