diff --git a/aegisub/src/audio_controller.cpp b/aegisub/src/audio_controller.cpp
index f558d65da..b44410b6c 100644
--- a/aegisub/src/audio_controller.cpp
+++ b/aegisub/src/audio_controller.cpp
@@ -51,6 +51,7 @@
 #include "compat.h"
 #include "include/aegisub/audio_player.h"
 #include "include/aegisub/audio_provider.h"
+#include "main.h"
 #include "selection_controller.h"
 #include "video_context.h"
 
@@ -264,6 +265,7 @@ void AudioController::OpenAudio(const wxString &url)
 		wxFileName fn(url);
 		if (!fn.FileExists())
 		{
+			config::mru->Remove("Audio", STD_STR(url));
 			agi::FileNotFoundError fnf(STD_STR(url));
 			throw agi::AudioOpenError(
 				"Failed opening audio file (parsing as plain filename)",
@@ -289,6 +291,8 @@ void AudioController::OpenAudio(const wxString &url)
 
 	audio_url = url;
 
+	config::mru->Add("Audio", STD_STR(url));
+
 	// Tell listeners about this.
 	AnnounceAudioOpen(provider);
 }