diff --git a/src/packet_analysis/Component.h b/src/packet_analysis/Component.h
index 0e9ec2a0e5..fd837c9268 100644
--- a/src/packet_analysis/Component.h
+++ b/src/packet_analysis/Component.h
@@ -3,6 +3,7 @@
 #pragma once
 
 #include <functional>
+#include <memory>
 
 #include "zeek/Tag.h"
 #include "zeek/plugin/Component.h"