diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 5a13a8e..e392de8 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -23,33 +23,24 @@ jobs:
     - uses: actions/checkout@v4
 #    - name: configure
 #      run: ./configure
-    - name: ln Linux
-      if: ${{ startsWith(matrix.target, 'ubuntu') }}
-      run: ln -s Makefile.Linux Makefile
     - name: Linux libraries
       if: ${{ startsWith(matrix.target, 'ubuntu') }}
       run: sudo apt install libssl-dev libpam-dev libpcre3 libpcre3-dev
     - name: Mac libraries
       if: ${{ startsWith(matrix.target, 'macos') }}
       run: brew install pcre
-    - name: ln Mac
-      if: ${{ startsWith(matrix.target, 'macos') }}
-      run: ln -s Makefile.FreeBSD Makefile
-    - name: ln Windows
-      if: ${{ startsWith(matrix.target, 'windows') }}
-      run: copy Makefile.win Makefile
     - name: make Windows
       if: ${{ startsWith(matrix.target, 'windows') }}
-      run: make
+      run: make -f Makefile.win
       env:
        LIBS: '-L "c:/program files/openssl/lib/VC/x64/MT"'
        CFLAGS: '-I "c:/program files/openssl/include"'
     - name: make Ubuntu
       if: ${{ startsWith(matrix.target, 'ubuntu') }}
-      run: make
+      run: make -f Makefile.Linux
     - name: make MacOS
       if: ${{ startsWith(matrix.target, 'macos') }}
-      run: make
+      run: make -f Makefile.FreeBSD
       env:
        LDFLAGS: "-L/usr/local/lib -L/opt/homebrew/lib -L/opt/homebrew/opt/openssl/lib"
        CFLAGS: "-I/usr/local/include -I/opt/homebrew/include -I/usr/local/opt/openssl/include -I/opt/homebrew/opt/openssl/include"
@@ -59,5 +50,12 @@ jobs:
     - name: make install
       if: ${{ startsWith(matrix.target, 'ubuntu') }}
       run: make DESTDIR=~/3proxy install
-    - name: make clean
-      run: make clean
+    - name: make clean Windows
+      if: ${{ startsWith(matrix.target, 'windows') }}
+      run: make -f Makefile.win clean
+    - name: make clean Linux
+      if: ${{ startsWith(matrix.target, 'ubuntu') }}
+      run: make -f Makefile.Linux clean
+    - name: make clean MacOS
+      if: ${{ startsWith(matrix.target, 'macos') }}
+      run: make -f Makefile.FreeBSD clean
diff --git a/Makefile.win b/Makefile.win
index 042b06e..ea97c65 100644
--- a/Makefile.win
+++ b/Makefile.win
@@ -10,13 +10,13 @@
 
 BUILDDIR = ../bin/
 CC ?= gcc
-CFLAGS += -O2 -s -c -mthreads -DWITH_STD_MALLOC -DWITH_WSAPOLL
+CFLAGS := -O2 -s -c -mthreads -DWITH_STD_MALLOC -DWITH_WSAPOLL $(CFLAGS)
 COUT = -o 
 LN ?= $(CC)
 LDFLAGS ?= -O2 -s -mthreads
 DLFLAGS ?= -shared
 DLSUFFICS = .dll
-LIBS ?= -lws2_32 -lodbc32 -ladvapi32 -luser32
+LIBS := -lws2_32 -lodbc32 -ladvapi32 -luser32 $(LIBS)
 LIBSPREFIX = -l
 LIBSSUFFIX = 
 LNOUT = -o