diff --git a/po/POTFILES.in b/po/POTFILES.in
index 65d351e900a0fb6ea72e4e344dfffc92fea5b620..87973b644ceff23b8100586de57ef0cdd15d4c16 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -271,6 +271,7 @@ modules/audio_filter/channel_mixer/headphone.c
 modules/audio_filter/channel_mixer/mono.c
 modules/audio_filter/channel_mixer/remap.c
 modules/audio_filter/channel_mixer/simple.c
+modules/audio_filter/channel_mixer/spatialaudio.cpp
 modules/audio_filter/channel_mixer/trivial.c
 modules/audio_filter/chorus_flanger.c
 modules/audio_filter/compressor.c