diff --git a/CHANGES b/CHANGES
index bcbd5353f..8dd985d92 100644
--- a/CHANGES
+++ b/CHANGES
@@ -131,6 +131,7 @@ Bugfixes:
  - PSP2: Fix tearing issues (fixes mgba.io/i/1211)
  - Qt: Fix mapping analog triggers (fixes mgba.io/i/495)
  - Qt: Grab focus when game starts (fixes mgba.io/i/804)
+ - Core: Remember to deinit proxy ring FIFO
 Misc:
  - mGUI: Add SGB border configuration option
  - mGUI: Add support for different settings types
diff --git a/src/feature/thread-proxy.c b/src/feature/thread-proxy.c
index 196877002..d00da8cd8 100644
--- a/src/feature/thread-proxy.c
+++ b/src/feature/thread-proxy.c
@@ -78,6 +78,7 @@ void mVideoThreadProxyDeinit(struct mVideoLogger* logger) {
 	if (waiting) {
 		ThreadJoin(proxyRenderer->thread);
 	}
+	RingFIFODeinit(&proxyRenderer->dirtyQueue);
 	ConditionDeinit(&proxyRenderer->fromThreadCond);
 	ConditionDeinit(&proxyRenderer->toThreadCond);
 	MutexDeinit(&proxyRenderer->mutex);