diff --git a/src/DebugCmds.h b/src/DebugCmds.h
index 2e8d14c5ae..5913b21144 100644
--- a/src/DebugCmds.h
+++ b/src/DebugCmds.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include <cstdint>
 #include <cstdlib>
 #include <deque>
 #include <string>