diff --git a/.github/workflows/msys2.yml b/.github/workflows/msys2.yml
new file mode 100644
index 0000000..b3d4036
--- /dev/null
+++ b/.github/workflows/msys2.yml
@@ -0,0 +1,23 @@
+name: MSYS2
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  msys2-ucrt64:
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: UCRT64
+          update: true
+          install: git mingw-w64-ucrt-x86_64-gcc mingw-w64-x86_64-gcc automake autoconf make git pkgconf mingw-w64-x86_64-gettext mingw-w64-x86_64-openssl libtool
+      - name: CI-Build
+        run: |
+          ./win/ci-build.sh
+
diff --git a/win/ci-build.sh b/win/ci-build.sh
new file mode 100755
index 0000000..9bd3789
--- /dev/null
+++ b/win/ci-build.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+#
+# References:
+#
+#	* https://www.msys2.org/docs/ci/
+#
+#
+echo "Running ${0}"
+
+LOGFILE=build.log
+rm -f ${LOGFILE}
+
+die ( ) {
+	[ -s $LOGFILE ] && tail $LOGFILE
+	[ "$1" ] && echo "$*"
+	exit -1
+}
+
+cd $(dirname $(dirname $(readlink -f ${0})))
+
+#
+# Build LIB3270
+#
+echo "Building lib3270"
+./autogen.sh > $LOGFILE 2>&1 || die "Autogen failure"
+./configure > $LOGFILE 2>&1 || die "Configure failure"
+make clean > $LOGFILE 2>&1 || die "Make clean failure"
+make all  > $LOGFILE 2>&1 || die "Make failure"
+
+echo "Build complete"
+
--
libgit2 0.21.2