diff --git a/external/ffmpeg/CMakeLists.txt b/external/ffmpeg/CMakeLists.txt
index 0113194..fd075e3 100644
--- a/external/ffmpeg/CMakeLists.txt
+++ b/external/ffmpeg/CMakeLists.txt
@@ -15,7 +15,7 @@ set(FFMPEG_COMMON_CONFIG "--enable-cross-compile --target-os=linux \
 --disable-mipsdsp --disable-mipsdspr2 \
 --disable-encoders \
 --disable-muxers --enable-muxer=mov --enable-muxer=mp4 --enable-encoder=mpeg4 \
---enable-decoder=aac --enable-encoder=aac --enable-decoder=pcm_alaw --enable-encoder=pcm_alaw \
+--enable-decoder=aac --enable-encoder=aac --enable-encoder=libfdk_aac --enable-decoder=pcm_alaw --enable-encoder=pcm_alaw \
 --enable-demuxer=mov \
 --disable-protocols --enable-protocol=file \
 --disable-bsfs --enable-bsf=aac_adtstoasc --enable-bsf=h264_mp4toannexb --enable-bsf=hevc_mp4toannexb \