diff --git a/src/util/debug.h b/src/util/debug.h
index 35554179ab0..11a8561eb57 100644
--- a/src/util/debug.h
+++ b/src/util/debug.h
@@ -25,6 +25,7 @@
 #define _DEBUG_H
 
 #include <stdint.h>
+#include <stdbool.h>
 
 #ifdef __cplusplus
 extern "C" {