diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 02f06db..2068198 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -73,30 +73,19 @@ jobs:
         run: |
           brew install nlopt
 
-      - if: matrix.os == 'windows-latest'
-        name: Install dependencies
-        uses: msys2/setup-msys2@v2
-        with:
-          install: pacman-mirrors pkg-config base-devel mingw-w64-x86_64-toolchain upx mingw-w64-x86_64-dlfcn git
-          update: false
-      - if: matrix.os == 'windows-latest'
-        name: Install nlopt
-        shell: msys2 {0}
-        run: |
-          pacman -Sy --noconfirm mingw-w64-x86_64-nlopt
-
       - if: matrix.os == 'windows-latest'
         name: Build windows binary
         run: |
           mkdir nlopt 
           curl -L https://github.com/stevengj/NLoptBuilder/releases/download/v2.6.1/NLopt.v2.6.1.i686-w64-mingw32.tar.gz -o nlopt.tar.gz
           tar zxvf nlopt.tar.gz -C nlopt
+          dir nlopt
           mkdir dist
-          cabal install exe:egraphGP --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
-          cabal install exe:egraphSearch --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
-          cabal install exe:srtools --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
-          cabal install exe:rEGGression --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
-          cabal install exe:srsimplify --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
+        # cabal install exe:egraphGP --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
+        #  cabal install exe:egraphSearch --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
+        #  cabal install exe:srtools --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
+        #  cabal install exe:rEGGression --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
+        #  cabal install exe:srsimplify --install-method=copy --overwrite-policy=always --installdir=dist --extra-lib-dirs=nlopt/lib --extra-lib-dirs=nlopt/bin --extra-include-dirs=nlopt/include
       - if: matrix.os != 'windows-latest'
         name: Build binary
         run: |