diff --git a/dlls/qcap/qcap.spec b/dlls/qcap/qcap.spec
index 6bdfdf6..b16365d 100644
--- a/dlls/qcap/qcap.spec
+++ b/dlls/qcap/qcap.spec
@@ -1,4 +1,4 @@
 @ stdcall -private DllCanUnloadNow()
-@ stdcall -private DllGetClassObject(ptr ptr ptr) STRMBASE_DllGetClassObject
+@ stdcall -private DllGetClassObject(ptr ptr ptr)
 @ stdcall -private DllRegisterServer()
 @ stdcall -private DllUnregisterServer()
diff --git a/dlls/qcap/qcap_main.c b/dlls/qcap/qcap_main.c
index 422eee7..d89aafe 100644
--- a/dlls/qcap/qcap_main.c
+++ b/dlls/qcap/qcap_main.c
@@ -156,6 +156,14 @@
 }
 
 /***********************************************************************
+ *    DllGetClassObject
+ */
+HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
+{
+    return STRMBASE_DllGetClassObject( rclsid, riid, ppv );
+}
+
+/***********************************************************************
  *    DllRegisterServer (QCAP.@)
  */
 HRESULT WINAPI DllRegisterServer(void)