diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 87984ab..09fecac 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,59 +1,17 @@
-name: CI
+name: Test
+
 on: [push, pull_request]
 
 jobs:
   test:
-    name: Test
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        # build: [windows]
-        include:
-          # - build: stable
-          #   os: ubuntu-latest
-          #   rust: stable
-          # - build: beta
-          #   os: ubuntu-latest
-          #   rust: beta
-          # - build: nightly
-          #   os: ubuntu-latest
-          #   rust: nightly
-          # - build: macos
-          #   os: macos-latest
-          #   rust: stable
-          - os: windows-latest
-          #   rust: stable
+    runs-on: windows-latest
     steps:
-    - uses: actions/checkout@master
-    # - uses: actions/cache@v3
-    #   with:
-    #     path: |
-    #       ~/.cargo/bin/
-    #       ~/.cargo/registry/index/
-    #       ~/.cargo/registry/cache/
-    #       ~/.cargo/git/db/
-    #       foo/target/
-    #     key: ${{ runner.os }}-cargo
-    # - name: Install Rust (rustup)
-    #   run: rustup update ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }}
-    #   shell: bash
     - run: |
-        set -x
-        which make
-        which mingw32-make
-        make --version
-        mingw32-make --version
+        ( IFS=:
+          for p in $PATH
+          do
+            echo $p
+            ls -al $p || true
+          done
+        )
       shell: bash
-
-
-  # test1:
-  #   name: Test1
-  #   runs-on: windows-latest
-  #   steps:
-  #   - uses: actions/checkout@master
-  #   - name: Test1
-  #     shell: bash
-  #     run: |
-  #       cd foo
-  #       cargo -V
-  #       cargo run
diff --git a/README.md b/README.md
index 5075b59..eb67421 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
 # test
 
-asdf10
-
-Change 3
+test2