diff --git a/util/test/demos/linux/linux_platform.h b/util/test/demos/linux/linux_platform.h
index d2f788f4c..1ae31029f 100644
--- a/util/test/demos/linux/linux_platform.h
+++ b/util/test/demos/linux/linux_platform.h
@@ -26,6 +26,7 @@
 
 #include <dlfcn.h>
 #include <signal.h>
+#include <stdint.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>