diff --git a/impeller/renderer/backend/vulkan/context_vk.cc b/impeller/renderer/backend/vulkan/context_vk.cc
index db5574ce4ff94..cec80d46cc712 100644
--- a/impeller/renderer/backend/vulkan/context_vk.cc
+++ b/impeller/renderer/backend/vulkan/context_vk.cc
@@ -40,6 +40,12 @@ VKAPI_ATTR VkBool32 VKAPI_CALL DebugUtilsMessengerCallback(
   const auto prefix = impeller::vk::to_string(
       impeller::vk::DebugUtilsMessageSeverityFlagBitsEXT{severity});
 
+  // There isn't stable messageIdNumber for this validation failure.
+  if (strstr(pCallbackData->pMessageIdName,
+             "CoreValidation-Shader-OutputNotConsumed") != nullptr) {
+    return VK_FALSE;
+  }
+
   FML_DCHECK(false) << prefix << "[" << pCallbackData->messageIdNumber << "]["
                     << pCallbackData->pMessageIdName
                     << "] : " << pCallbackData->pMessage;
@@ -596,7 +602,7 @@ PixelFormat ContextVK::GetColorAttachmentPixelFormat() const {
 }
 
 const BackendFeatures& ContextVK::GetBackendFeatures() const {
-  return kModernBackendFeatures;
+  return kLegacyBackendFeatures;
 }
 
 vk::Queue ContextVK::GetGraphicsQueue() const {
diff --git a/impeller/renderer/backend/vulkan/swapchain_details_vk.cc b/impeller/renderer/backend/vulkan/swapchain_details_vk.cc
index 3b1f10cc94ab9..4caf552d5fc88 100644
--- a/impeller/renderer/backend/vulkan/swapchain_details_vk.cc
+++ b/impeller/renderer/backend/vulkan/swapchain_details_vk.cc
@@ -74,7 +74,7 @@ vk::PresentModeKHR SwapchainDetailsVK::PickPresentationMode() const {
     }
   }
 
-  VALIDATION_LOG << "Picking a sub-optimal presentation mode.";
+  FML_LOG(ERROR) << "Picking a sub-optimal presentation mode.";
   // Vulkan spec dictates that FIFO is always available.
   return vk::PresentModeKHR::eFifo;
 }