diff --git a/src/linux/fs.cpp b/src/linux/fs.cpp
index ea0891e320154b85a21ed2d138c192821efae9cd..7b24c377c9a28cad91738305c273fb53a4dc7365 100644
--- a/src/linux/fs.cpp
+++ b/src/linux/fs.cpp
@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
+#include <syscall.h>

 #include <linux/limits.h>