diff --git a/src/editorpage.cpp b/src/editorpage.cpp
index b9f5b96..df69e0c 100644
--- a/src/editorpage.cpp
+++ b/src/editorpage.cpp
@@ -662,7 +662,7 @@ void EditorPage::slotSetModified()
 		m_bModified = true;
 		emit modified(this, m_bModified);
 	
-#if TDE_IS_VERSION(3,3,0)
+#if KDE_IS_VERSION(3,3,0)
 		Kate::DocumentExt* pKateDoc;
 	
 		// If the editor is a Kate part, check whether it was modified on