1 files changed, 1 insertions, 1 deletions
diff --git a/tools/render-test/main.cpp b/tools/render-test/main.cpp
index 4734c2c8f..77e077b6c 100644
--- a/tools/render-test/main.cpp
+++ b/tools/render-test/main.cpp
@@ -338,7 +338,7 @@ Result RenderTestApp::writeBindingOutput(const char* fileName)
             }
             else
             {
-                printf("invalid output type at %d.\n", i);
+                printf("invalid output type at %d.\n", int(i));
             }
         }
     }