diff --git a/core-buffer/src/FastQueue.cpp b/core-buffer/src/FastQueue.cpp
index 146f5ed..6b6dcac 100644
--- a/core-buffer/src/FastQueue.cpp
+++ b/core-buffer/src/FastQueue.cpp
@@ -103,6 +103,6 @@ void FastQueue<T>::release()
     read_slot_id_ %= n_slots_;
 }
 
-template class FastQueue<DetectorFrame>;
+template class FastQueue<ImageMetadata>;
 template class FastQueue<ModuleFrame>;
 template class FastQueue<ModuleFrameBuffer>;
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