diff --git a/SoObjects/SOGo/DOMNode+SOGo.h b/SoObjects/SOGo/DOMNode+SOGo.h
index b4297f6cb..2906058e8 100644
--- a/SoObjects/SOGo/DOMNode+SOGo.h
+++ b/SoObjects/SOGo/DOMNode+SOGo.h
@@ -23,6 +23,7 @@
 #ifndef S_GO_SOOBJECTS_SOGO_DOMNODE_SOGO_H
 #define S_GO_SOOBJECTS_SOGO_DOMNODE_SOGO_H
 
+#import <DOM/DOMElement.h>
 #import <DOM/DOMNode.h>
 
 @class DOMElement;