diff -r c190ce0aab98 -r 9e8b77e3e79c src/server/safs/proxy.c
--- a/src/server/safs/proxy.c	Sat Mar 14 12:49:53 2026 +0100
+++ b/src/server/safs/proxy.c	Sat Mar 14 12:55:23 2026 +0100
@@ -209,9 +209,7 @@
 static ssize_t proxy_response_write(HttpClient *client, void *buf, size_t nbytes, void *userdata) {
     ProxyRequest *proxy = userdata;
     ssize_t ret = net_write(proxy->sn->csd, buf, nbytes);
-    if(ret == NETBUF_EOF) {
-        ret = HTTP_CLIENT_CALLBACK_ERROR;
-    } else if(ret < 0) {
+    if(ret < 0) {
         IOStream *st = proxy->sn->csd;
         if(st->io_errno == EWOULDBLOCK) {
             log_ereport(LOG_INFORM, "proxy_response_write would block");