diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 3557a40..342e808 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -43,10 +43,10 @@ jobs:
       run: copy Makefile.win Makefile
     - name: install Windows libraries
       if: ${{ startsWith(matrix.target, 'windows') }}
-      run: vcpkg install pcre:x64-windows
+      run: pacman -S mingw-w64-x86_64-pcre
     - name: dirs Windows
       if: ${{ startsWith(matrix.target, 'windows') }}
-      run: cmd /C 'echo LIBS := -L "c:/program files/openssl/lib/VC/x64/MT" -L C:/vcpkg/installed/x64-windows/lib $(LIBS) >>Makefile.win && echo CFLAGS := -I "c:/program files/openssl/include" -I C:/vcpkg/installed/x64-windows/include $(CFLAGS) >>Makefile.win && type Makefile.win && dir "c:/program files/openssl/lib"'
+      run: cmd /C 'echo LIBS := -L "c:/program files/openssl/lib/VC/x64/MT" $(LIBS) >>Makefile.win && echo CFLAGS := -I "c:/program files/openssl/include" $(CFLAGS) >>Makefile.win && type Makefile.win && dir "c:/program files/openssl/lib"'
     - name: make
       run: make
     - name: mkdir