diff --git a/src/libcamera/pipeline/rpi/common/delayed_controls.h b/src/libcamera/pipeline/rpi/common/delayed_controls.h
index 48ad5a0..0749214 100644
--- a/src/libcamera/pipeline/rpi/common/delayed_controls.h
+++ b/src/libcamera/pipeline/rpi/common/delayed_controls.h
@@ -9,6 +9,7 @@
 
 #pragma once
 
+#include <array>
 #include <stdint.h>
 #include <unordered_map>
 #include <utility>