diff --git a/aegisub/src/dialog_search_replace.cpp b/aegisub/src/dialog_search_replace.cpp
index 508b8de11..cb06809f9 100644
--- a/aegisub/src/dialog_search_replace.cpp
+++ b/aegisub/src/dialog_search_replace.cpp
@@ -192,26 +192,10 @@ END_EVENT_TABLE()
 /// @brief Close 
 /// @param event 
 ///
-void DialogSearchReplace::OnClose (wxCommandEvent &event) {
+void DialogSearchReplace::OnClose (wxCommandEvent &) {
 	Show(false);
 }
 
-
-
-/// @brief Key 
-/// @param event 
-///
-void DialogSearchReplace::OnKeyDown (wxKeyEvent &event) {
-	//if (event.GetKeyCode() == WXK_ESCAPE) {
-	//	Search.OnDialogClose();
-	//	// Just hide
-	//	Show(false);
-	//}
-	event.Skip();
-}
-
-
-
 /// @brief Find or replace 
 /// @param mode 
 /// @return 
diff --git a/aegisub/src/dialog_search_replace.h b/aegisub/src/dialog_search_replace.h
index 40dccf09b..9742ca54b 100644
--- a/aegisub/src/dialog_search_replace.h
+++ b/aegisub/src/dialog_search_replace.h
@@ -165,7 +165,6 @@ private:
 	void OnReplaceAll (wxCommandEvent &event);
 	void OnSetFocus (wxFocusEvent &event);
 	void OnKillFocus (wxFocusEvent &event);
-	void OnKeyDown (wxKeyEvent &event);
 
 public:
 	DialogSearchReplace(wxWindow *parent,bool hasReplace,wxString name);