diff --git a/.github/workflows/ffmpeg.yml b/.github/workflows/ffmpeg.yml
index 0b2ba38..e77fe76 100644
--- a/.github/workflows/ffmpeg.yml
+++ b/.github/workflows/ffmpeg.yml
@@ -362,6 +362,44 @@ jobs:
       with:
         name: libx264
         path: dist/libx264.tgz
+        
+  libfdk-aac:
+    runs-on: windows-2019
+    steps:
+    - name: Set up MSYS2
+      uses: msys2/setup-msys2@v2
+      with:
+        install: base-devel binutils autotools automake mingw-w64-x86_64-cmake nasm
+        path-type: inherit
+    - name: Set up cache
+      uses: actions/cache@v2
+      env:
+        cache-name: cache-ffmpeg-${{ env.msysConfig }}
+      with:
+        path: cache
+        key: cache-key
+    - name: Set up GIT
+      run: |
+        git config --global core.autocrlf false
+        git config --global core.eol lf
+    - name: Checkout FDK AAC
+      uses: actions/checkout@v3.0.0
+      with:
+        repository: mstorsjo/fdk-aac
+        ref: master
+        path: fdkaac
+    - name: Build FDK AAC
+      shell: cmd
+      run: |
+        call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
+        md build dist
+        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd fdkaac ; autoreconf -fiv ; CC=cl.exe CXX=cl.exe CXXFLAGS=-MDd ./configure --prefix=$(realpath ../build) --disable-shared --disable-static ; make ; make install ; cd ../build ; tar czf ../dist/libfdkaac.tgz *'
+        #patch -N -p1 -i ../../patches/0003-dynamic-loading-of-shared-fdk-aac-library-5.0.patch  
+    - name: Publish artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: libfdkaac
+        path: dist/libfdkaac.tgz
 
   ffmpeg:
     runs-on: windows-2019