diff --git a/filesystems/httpdirfs/files/patch-src_link.c b/filesystems/httpdirfs/files/patch-src_link.c
new file mode 100644
index 000000000000..ce08ede9c550
--- /dev/null
+++ b/filesystems/httpdirfs/files/patch-src_link.c
@@ -0,0 +1,11 @@
+--- src/link.c.orig	2025-01-12 11:28:19 UTC
++++ src/link.c
+@@ -995,7 +995,7 @@ static CURL *Link_download_curl_setup(Link *link, size
+     size_t end = start + req_size - 1;
+ 
+     char range_str[64];
+-    snprintf(range_str, sizeof(range_str), "%lu-%lu", start, end);
++    snprintf(range_str, sizeof(range_str), "%zu-%zu", start, end);
+     lprintf(debug, "%s: %s\n", link->linkname, range_str);
+ 
+     CURL *curl = Link_to_curl(link);