diff --git a/src/tensorrt/impl/tensorrt_opr.cpp b/src/tensorrt/impl/tensorrt_opr.cpp
index 75ddac28b523c32ca615c68ada948df3c3479a42..009b36aa4fb3a7c70421d1d3922988de100d0434 100644
--- a/src/tensorrt/impl/tensorrt_opr.cpp
+++ b/src/tensorrt/impl/tensorrt_opr.cpp
@@ -83,8 +83,11 @@ void TensorRTOpr::Logger::log(nvinfer1::ILogger::Severity severity,
         case Severity::kINFO:
             mgb_log_debug("TRT_INFO: %s", msg);
             return;
+        case Severity::kVERBOSE:
+            mgb_log_debug("TRT_VERBOSE: %s", msg);
+            return;
         default:
-            mgb_log("TRT_UNKNOWN: %s", msg);
+            mgb_log_debug("TRT_UNKNOWN: %s", msg);
             return;
     }
 }