diff --git a/vkconfig_core/version.h b/vkconfig_core/version.h
index 634644ac17..e752795189 100644
--- a/vkconfig_core/version.h
+++ b/vkconfig_core/version.h
@@ -22,6 +22,7 @@
 #pragma once
 
 #include <cstddef>
+#include <cstdint>
 #include <string>
 
 #define SUPPORT_LAYER_CONFIG_2_2_0 1