diff --git a/.github/workflows/s3tests.yml b/.github/workflows/s3tests.yml
index 068cd3938..6b3ce33c0 100644
--- a/.github/workflows/s3tests.yml
+++ b/.github/workflows/s3tests.yml
@@ -37,6 +37,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          # Pin to commit before recent versioning test changes that may not be compatible
+          git checkout 95c232b  # Before PR #687 and #690 changes
           pip install -r requirements.txt
           pip install tox
           pip install -e .
@@ -330,6 +332,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          # Pin to commit before recent versioning test changes that may not be compatible
+          git checkout 95c232b  # Before PR #687 and #690 changes
           pip install -r requirements.txt
           pip install tox
           pip install -e .
@@ -455,6 +459,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          # Pin to commit before recent versioning test changes that may not be compatible
+          git checkout 95c232b  # Before PR #687 and #690 changes
           pip install -r requirements.txt
           pip install tox
           pip install -e .
@@ -678,6 +684,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          # Pin to commit before recent versioning test changes that may not be compatible
+          git checkout 95c232b  # Before PR #687 and #690 changes
           pip install -r requirements.txt
           pip install tox
           pip install -e .