diff --git a/dll/win32/mshtml/htmlanchor.c b/dll/win32/mshtml/htmlanchor.c
index 32e57098b63..b2a66540c4c 100644
--- a/dll/win32/mshtml/htmlanchor.c
+++ b/dll/win32/mshtml/htmlanchor.c
@@ -710,7 +710,7 @@ static HRESULT HTMLAnchorElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
     return HTMLElement_QI(&This->element.node, riid, ppv);
 }
 
-static HRESULT HTMLAnchorElement_handle_event(HTMLDOMNode *iface, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+static HRESULT HTMLAnchorElement_handle_event(HTMLDOMNode *iface, DWORD eid, nsIDOMEvent *event, BOOL *prevent_default)
 {
     HTMLAnchorElement *This = impl_from_HTMLDOMNode(iface);
     nsAString href_str, target_str;
diff --git a/dll/win32/mshtml/htmlarea.c b/dll/win32/mshtml/htmlarea.c
index a70c487450c..968222e618e 100644
--- a/dll/win32/mshtml/htmlarea.c
+++ b/dll/win32/mshtml/htmlarea.c
@@ -388,7 +388,7 @@ static HRESULT HTMLAreaElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
     return S_OK;
 }
 
-static HRESULT HTMLAreaElement_handle_event(HTMLDOMNode *iface, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+static HRESULT HTMLAreaElement_handle_event(HTMLDOMNode *iface, DWORD eid, nsIDOMEvent *event, BOOL *prevent_default)
 {
     HTMLAreaElement *This = impl_from_HTMLDOMNode(iface);
     nsAString href_str, target_str;
diff --git a/dll/win32/mshtml/htmlform.c b/dll/win32/mshtml/htmlform.c
index 12062b0e73b..21807d2e473 100644
--- a/dll/win32/mshtml/htmlform.c
+++ b/dll/win32/mshtml/htmlform.c
@@ -717,7 +717,7 @@ static HRESULT HTMLFormElement_invoke(HTMLDOMNode *iface,
     return S_OK;
 }
 
-static HRESULT HTMLFormElement_handle_event(HTMLDOMNode *iface, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+static HRESULT HTMLFormElement_handle_event(HTMLDOMNode *iface, DWORD eid, nsIDOMEvent *event, BOOL *prevent_default)
 {
     HTMLFormElement *This = impl_from_HTMLDOMNode(iface);