diff --git a/multimedia/ffmpeg/Config.in b/multimedia/ffmpeg/Config.in
index 93cdd67cd2..574ba27830 100644
--- a/multimedia/ffmpeg/Config.in
+++ b/multimedia/ffmpeg/Config.in
@@ -303,6 +303,9 @@ comment "Muxers"
 config FFMPEG_CUSTOM_MUXER_ac3
 	bool "AC3"
 
+config FFMPEG_CUSTOM_MUXER_avi
+	bool "AVI"
+
 config FFMPEG_CUSTOM_MUXER_h264
 	bool "H.264 Raw Video"
 	depends on FFMPEG_CUSTOM_PATENTED
diff --git a/multimedia/ffmpeg/Makefile b/multimedia/ffmpeg/Makefile
index 8de7f10b7b..fa2fc1e6ea 100644
--- a/multimedia/ffmpeg/Makefile
+++ b/multimedia/ffmpeg/Makefile
@@ -67,6 +67,7 @@ FFMPEG_CUSTOM_DECODERS:= \
 
 FFMPEG_CUSTOM_MUXERS:= \
 	ac3 \
+	avi \
 	ffm \
 	h264 \
 	hevc \