diff --git a/devices/ssc335de_lite_imou-c22e-s2-v2/general/overlay/usr/share/openipc/customizer.sh b/devices/ssc335de_lite_imou-c22e-s2-v2/general/overlay/usr/share/openipc/customizer.sh
index f20aced..267f4b4 100644
--- a/devices/ssc335de_lite_imou-c22e-s2-v2/general/overlay/usr/share/openipc/customizer.sh
+++ b/devices/ssc335de_lite_imou-c22e-s2-v2/general/overlay/usr/share/openipc/customizer.sh
@@ -19,7 +19,8 @@ cli -s .nightMode.backlightPin 52
 cli -s .nightMode.colorToGray true
 cli -s .audio.outputEnabled true
 cli -s .audio.outputVolume 80
-cli -s .audio.speakerPin 38
+cli -s .audio.speakerPin 15
+cli -s .audio.speakerPinInvert true
 cli -s .audio.srate 48000
 #
 #