diff --git a/src/gb/audio.c b/src/gb/audio.c
index 078f93358..acd57d6d6 100644
--- a/src/gb/audio.c
+++ b/src/gb/audio.c
@@ -138,6 +138,9 @@ void GBAudioReset(struct GBAudio* audio) {
 }
 
 void GBAudioResizeBuffer(struct GBAudio* audio, size_t samples) {
+	if (samples > BLIP_BUFFER_SIZE / 2) {
+		samples = BLIP_BUFFER_SIZE / 2;
+	}
 	mCoreSyncLockAudio(audio->p->sync);
 	audio->samples = samples;
 	blip_clear(audio->left);
diff --git a/src/gba/audio.c b/src/gba/audio.c
index 12c6a8754..f6e13d5c0 100644
--- a/src/gba/audio.c
+++ b/src/gba/audio.c
@@ -106,6 +106,9 @@ void GBAAudioDeinit(struct GBAAudio* audio) {
 }
 
 void GBAAudioResizeBuffer(struct GBAAudio* audio, size_t samples) {
+	if (samples > 0x2000) {
+		samples = 0x2000;
+	}
 	mCoreSyncLockAudio(audio->p->sync);
 	audio->samples = samples;
 	blip_clear(audio->psg.left);