diff --git a/dom/src/base/nsDOMClassInfo.cpp b/dom/src/base/nsDOMClassInfo.cpp
index eea2b068c42..02ac768cf42 100644
--- a/dom/src/base/nsDOMClassInfo.cpp
+++ b/dom/src/base/nsDOMClassInfo.cpp
@@ -3375,7 +3375,7 @@ nsDOMClassInfo::Init()
     DOM_CLASSINFO_EVENT_MAP_ENTRIES
   DOM_CLASSINFO_MAP_END
 
-#if defined(MOZ_SVG) && defined(MOZ_SVG_FOREIGNOBJECT)
+#ifdef MOZ_SVG
   DOM_CLASSINFO_MAP_BEGIN(SVGForeignObjectElement, nsIDOMSVGForeignObjectElement)
     DOM_CLASSINFO_MAP_ENTRY(nsIDOMSVGForeignObjectElement)
     DOM_CLASSINFO_SVG_GRAPHIC_ELEMENT_MAP_ENTRIES