diff --git a/projects/hipother/hipnv/include/hip/nvidia_detail/nvidia_hiprtc.h b/projects/hipother/hipnv/include/hip/nvidia_detail/nvidia_hiprtc.h
index 449fe342af..db5657e6e6 100644
--- a/projects/hipother/hipnv/include/hip/nvidia_detail/nvidia_hiprtc.h
+++ b/projects/hipother/hipnv/include/hip/nvidia_detail/nvidia_hiprtc.h
@@ -76,6 +76,8 @@ inline static nvrtcResult hiprtcResultTonvrtcResult(hiprtcResult result) {
       return NVRTC_ERROR_NAME_EXPRESSION_NOT_VALID;
     case HIPRTC_ERROR_INTERNAL_ERROR:
       return NVRTC_ERROR_INTERNAL_ERROR;
+    default:
+      return NVRTC_ERROR_INTERNAL_ERROR;
   }
 }
 
@@ -105,6 +107,8 @@ inline static hiprtcResult nvrtcResultTohiprtcResult(nvrtcResult result) {
       return HIPRTC_ERROR_NAME_EXPRESSION_NOT_VALID;
     case NVRTC_ERROR_INTERNAL_ERROR:
       return HIPRTC_ERROR_INTERNAL_ERROR;
+    default:
+      return HIPRTC_ERROR_INTERNAL_ERROR;
   }
 }