diff --git a/src/vulkan/device.c b/src/vulkan/device.c
index 8cb5b3f8c93..3df707429e1 100644
--- a/src/vulkan/device.c
+++ b/src/vulkan/device.c
@@ -1221,7 +1221,7 @@ VkResult anv_GetObjectInfo(
       return VK_SUCCESS;
 
    default:
-      return VK_UNSUPPORTED;
+      return vk_error(VK_UNSUPPORTED);
    }
 
 }
diff --git a/src/vulkan/formats.c b/src/vulkan/formats.c
index c5e52c47b5f..e915156c1be 100644
--- a/src/vulkan/formats.c
+++ b/src/vulkan/formats.c
@@ -302,6 +302,6 @@ VkResult anv_GetFormatInfo(
       return VK_SUCCESS;
 
    default:
-      return VK_ERROR_INVALID_VALUE;
+      return vk_error(VK_ERROR_INVALID_VALUE);
    }
 }