diff --git a/spa/plugins/audioconvert/resample-native.c b/spa/plugins/audioconvert/resample-native.c
index f02fbf816..584d8731f 100644
--- a/spa/plugins/audioconvert/resample-native.c
+++ b/spa/plugins/audioconvert/resample-native.c
@@ -38,13 +38,13 @@ static const struct quality blackman_qualities[] = {
 	{ 16, 0.70, },
 	{ 24, 0.76, },
 	{ 32, 0.8, },
-	{ 48, 0.865, },                  /* default */
+	{ 48, 0.85, },                  /* default */
 	{ 64, 0.90, },
 	{ 80, 0.92, },
 	{ 96, 0.933, },
 	{ 128, 0.950, },
 	{ 144, 0.955, },
-	{ 160, 0.960, },
+	{ 160, 0.958, },
 	{ 192, 0.965, },
 	{ 256, 0.975, },
 	{ 896, 0.997, },