diff --git a/.github/workflows/dev-short-tests.yml b/.github/workflows/dev-short-tests.yml
index 5a29789f907..3dae1195684 100644
--- a/.github/workflows/dev-short-tests.yml
+++ b/.github/workflows/dev-short-tests.yml
@@ -445,8 +445,34 @@ jobs:
         COPY build\VS2010\bin\${{matrix.platform}}_${{matrix.configuration}}\*.exe tests\
         CD tests
         sh -e playTests.sh
-        DIR
-        .\fuzzer.exe -T2m
+        fuzzer.exe -T2m
+
+  # Following instructions at: https://github.com/marketplace/actions/install-cygwin-action
+  cygwin-tests:
+    runs-on: windows-latest
+    steps:
+    - run: git config --global core.autocrlf input
+    - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # tag=v3
+    - uses: cygwin/cygwin-install-action@f5e0f048310c425e84bc789f493a828c6dc80a25 # tag=master
+      with:
+        platform: x86_64
+        packages: >-
+          autoconf,
+          automake,
+          gcc-g++,
+          make,
+          mingw64-x86_64-gcc-g++,
+          patch,
+          perl
+    - name: cygwin tests
+      shell: C:\cygwin\bin\bash.exe --noprofile --norc -eo pipefail '{0}'
+      run: >-
+        export PATH=/usr/bin:$(cygpath ${SYSTEMROOT})/system32 &&
+        export CFLAGS="-Werror -O1" &&
+        ls &&
+        make -j allzstd &&
+        make -C tests fuzzer &&
+        ./tests/fuzzer.exe -T1m
 
   intel-cet-compatibility:
     runs-on: ubuntu-latest