diff -Nurp a/src/libcephfs_proxy/libcephfs_proxy.c b/src/libcephfs_proxy/libcephfs_proxy.c
--- a/src/libcephfs_proxy/libcephfs_proxy.c	2025-09-20 13:38:42.535709083 +0000
+++ b/src/libcephfs_proxy/libcephfs_proxy.c	2025-09-20 13:39:10.594080795 +0000
@@ -1,5 +1,6 @@
 
 #include <stdlib.h>
+#include <limits.h>
 
 #include "include/cephfs/libcephfs.h"
 
diff -Nurp a/src/libcephfs_proxy/proxy_mount.c b/src/libcephfs_proxy/proxy_mount.c
--- a/src/libcephfs_proxy/proxy_mount.c	2025-09-20 16:38:01.230168990 +0000
+++ b/src/libcephfs_proxy/proxy_mount.c	2025-09-20 16:38:41.223702040 +0000
@@ -2,6 +2,7 @@
 #include "proxy_mount.h"
 #include "proxy_helpers.h"
 
+#include <limits.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <sys/stat.h>