diff --git a/src/Buffer.h b/src/Buffer.h
index f4f33d46cf..c62d5e702f 100644
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -445,7 +445,7 @@ public:
 	///
 	void setGuiDelegate(frontend::GuiBufferDelegate * gui);
 	///
-	bool Buffer::hasGuiDelegate() const;
+	bool hasGuiDelegate() const;
 
 	///
 	void autoSave() const;