diff --git a/src/inspector/worker_inspector.h b/src/inspector/worker_inspector.h
index d3254d5aa0ebe4..24403bb1704c40 100644
--- a/src/inspector/worker_inspector.h
+++ b/src/inspector/worker_inspector.h
@@ -5,6 +5,7 @@
 #error("This header can only be used when inspector is enabled")
 #endif
 
+#include <cstdint>
 #include <memory>
 #include <string>
 #include <unordered_map>