diff --git a/dlls/xaudio2_7/tests/xaudio2.c b/dlls/xaudio2_7/tests/xaudio2.c
index 66097532c5e..0c1d9a78052 100644
--- a/dlls/xaudio2_7/tests/xaudio2.c
+++ b/dlls/xaudio2_7/tests/xaudio2.c
@@ -1273,6 +1273,9 @@ START_TEST(xaudio2)
     if(hr == S_OK){
         xaudio27 = TRUE;
 
+        hr = IXAudio27_QueryInterface(xa27, &IID_IXAudio28, (void**) &xa);
+        ok(hr != S_OK, "QueryInterface with IID_IXAudio28 on IXAudio27 object returned success. Expected to fail\n");
+
         hr = IXAudio27_Initialize(xa27, 0, XAUDIO2_ANY_PROCESSOR);
         ok(hr == S_OK, "Initialize failed: %08x\n", hr);
 
diff --git a/dlls/xaudio2_7/xaudio_dll.c b/dlls/xaudio2_7/xaudio_dll.c
index 28cf98565b1..461ac56ffe0 100644
--- a/dlls/xaudio2_7/xaudio_dll.c
+++ b/dlls/xaudio2_7/xaudio_dll.c
@@ -1262,7 +1262,9 @@ static HRESULT WINAPI IXAudio2Impl_QueryInterface(IXAudio2 *iface, REFIID riid,
     TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppvObject);
 
     if(IsEqualGUID(riid, &IID_IUnknown) ||
+#if XAUDIO2_VER == 8
             IsEqualGUID(riid, &IID_IXAudio28) ||
+#endif
             IsEqualGUID(riid, &IID_IXAudio2))
         *ppvObject = &This->IXAudio2_iface;
     else if(IsEqualGUID(riid, &IID_IXAudio27)){