diff --git a/impeller/renderer/blit_pass.cc b/impeller/renderer/blit_pass.cc
index 36ef50f40eecc..340ec36bd81e0 100644
--- a/impeller/renderer/blit_pass.cc
+++ b/impeller/renderer/blit_pass.cc
@@ -48,8 +48,8 @@ bool BlitPass::AddCopy(std::shared_ptr<Texture> source,
     VALIDATION_LOG << SPrintF(
         "The source sample count (%d) must match the destination sample count "
         "(%d) for blits.",
-        source->GetTextureDescriptor().sample_count,
-        destination->GetTextureDescriptor().sample_count);
+        static_cast<int>(source->GetTextureDescriptor().sample_count),
+        static_cast<int>(destination->GetTextureDescriptor().sample_count));
     return false;
   }