diff --git a/dlls/mfmediaengine/main.c b/dlls/mfmediaengine/main.c
index 925d9c3566e..e664db81d1d 100644
--- a/dlls/mfmediaengine/main.c
+++ b/dlls/mfmediaengine/main.c
@@ -1048,7 +1048,7 @@ static HRESULT media_engine_create_effects(struct effect *effects, size_t count,
 
         if (FAILED(hr = MFCreateTopologyNode(MF_TOPOLOGY_TRANSFORM_NODE, &node)))
         {
-            WARN("Failed to create transform node, hr %#lx", hr);
+            WARN("Failed to create transform node, hr %#lx.\n", hr);
             break;
         }