diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index a2a0fed..9233f89 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -231,7 +231,9 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
     c->log->file = clcf->err_log->file;
-    c->log->log_level = clcf->err_log->log_level;
+    if (!(c->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
+        c->log->log_level = clcf->err_log->log_level;
+    }
 
     if (c->buffer == NULL) {
         c->buffer = ngx_create_temp_hunk(c->pool,