diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8a3c7077..6cf35735 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,9 +14,6 @@ jobs:
     steps:
       - run: git config --global core.autocrlf input
       - uses: actions/checkout@v2.3.2
-        with:
-          packages: pkg-config
-      - uses: cygwin/cygwin-install-action@master
       - shell: bash
         run: rm -rf $(which pkg-config)
 
@@ -57,12 +54,12 @@ jobs:
 
       - shell: bash
         run: |
-          echo "LIBPNG_CFLAGS=$(pkg-config --cflags libspng_static)" >> $GITHUB_ENV
-          echo "LIBPNG_LIBS=$(pkg-config --libs libspng_static)" >> $GITHUB_ENV
-          echo "LIBTIFF_LIBS=$(pkg-config --libs libtiff-4)" >> $GITHUB_ENV
-          echo "LIBTIFF_CFLAGS=$(pkg-config --cflags libtiff-4)" >> $GITHUB_ENV
-          echo "LIBJPEG_CFLAGS=$(pkg-config --cflags libturbojpeg)" >> $GITHUB_ENV
-          echo "LIBJPEG_LIBS=$(pkg-config --libs libturbojpeg)" >> $GITHUB_ENV
+          echo "LIBPNG_CFLAGS=lol" >> $GITHUB_ENV
+          echo "LIBPNG_LIBS=lol" >> $GITHUB_ENV
+          echo "LIBTIFF_LIBS=lol" >> $GITHUB_ENV
+          echo "LIBTIFF_CFLAGS=lol" >> $GITHUB_ENV
+          echo "LIBJPEG_CFLAGS=lol" >> $GITHUB_ENV
+          echo "LIBJPEG_LIBS=lol" >> $GITHUB_ENV
 
           # curl -L -o opam64.tar.xz https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.2/opam64.tar.xz
           # tar -xf opam64.tar.xz