diff --git a/dll/win32/mshtml/htmlinput.c b/dll/win32/mshtml/htmlinput.c
index 49083ccca32..ead391e1a24 100644
--- a/dll/win32/mshtml/htmlinput.c
+++ b/dll/win32/mshtml/htmlinput.c
@@ -1215,7 +1215,11 @@ static HRESULT HTMLInputElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
     return HTMLElement_QI(&This->element.node, riid, ppv);
 }
 
+#ifndef __REACTOS__
 static HRESULT HTMLInputElementImpl_fire_event(HTMLDOMNode *iface, eventid_t eid, BOOL *handled)
+#else
+static HRESULT HTMLInputElementImpl_fire_event(HTMLDOMNode *iface, DWORD eid, BOOL *handled)
+#endif
 {
     HTMLInputElement *This = impl_from_HTMLDOMNode(iface);