diff --git a/src/tools/data_to_source.cpp b/src/tools/data_to_source.cpp
index adf5c51d28..9d7650d97c 100644
--- a/src/tools/data_to_source.cpp
+++ b/src/tools/data_to_source.cpp
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
 #include <unistd.h>