diff --git a/src/add-ons/media/plugins/ffmpeg/config.h b/src/add-ons/media/plugins/ffmpeg/config.h
index 79b2130b91..b88e3f92f7 100644
--- a/src/add-ons/media/plugins/ffmpeg/config.h
+++ b/src/add-ons/media/plugins/ffmpeg/config.h
@@ -708,7 +708,7 @@
 #define CONFIG_IMAGE2PIPE_MUXER 0
 #define CONFIG_IPOD_MUXER 0
 #define CONFIG_M4V_MUXER 0
-#define CONFIG_MATROSKA_MUXER 0
+#define CONFIG_MATROSKA_MUXER 1
 #define CONFIG_MATROSKA_AUDIO_MUXER 0
 #define CONFIG_MJPEG_MUXER 0
 #define CONFIG_MLP_MUXER 0