diff --git a/src/networking.c b/src/networking.c
index 13b76a0893..915a0b016f 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -2092,7 +2092,7 @@ int _writeToClient(client *c) {
     ssize_t tot_written = 0;
 
     while (tot_written < bytes_to_write) {
-        int nwritten = connWrite(c->conn, c->buf + c->sentlen, bytes_to_write - tot_written);
+        int nwritten = connWrite(c->conn, c->buf + c->sentlen + tot_written, bytes_to_write - tot_written);
         if (nwritten <= 0) {
             c->write_flags |= WRITE_FLAGS_WRITE_ERROR;
             tot_written = tot_written > 0 ? tot_written : nwritten;