diff --git a/src/common/CompletionModel.hpp b/src/common/CompletionModel.hpp
index 41cc4a5d8..f4f216cd1 100644
--- a/src/common/CompletionModel.hpp
+++ b/src/common/CompletionModel.hpp
@@ -48,7 +48,6 @@ public:
     virtual int rowCount(const QModelIndex &) const override;
 
     void refresh(const QString &prefix);
-    void updateEmoteCompletionMethod();
 
 private:
     TaggedString createUser(const QString &str);