1 files changed, 1 insertions, 1 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 7efae7a..5aa9119 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -574,7 +574,7 @@ void cgit_print_http_headers(struct cgit_context *ctx)
         else if (ctx->page.mimetype)
                 htmlf("Content-Type: %s\n", ctx->page.mimetype);
         if (ctx->page.size)
-                htmlf("Content-Length: %ld\n", ctx->page.size);
+                htmlf("Content-Length: %zd\n", ctx->page.size);
         if (ctx->page.filename)
                 htmlf("Content-Disposition: inline; filename=\"%s\"\n",
                       ctx->page.filename);