diff --git a/.github/workflows/s3tests.yml b/.github/workflows/s3tests.yml
index deda4999b..f360c7653 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
+          sudo apt-get update -qq
+          sudo apt-get install -y -qq libxml2-dev libxslt1-dev zlib1g-dev
           pip install -r requirements.txt
           pip install tox
           pip install -e .
@@ -339,6 +341,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          sudo apt-get update -qq
+          sudo apt-get install -y -qq libxml2-dev libxslt1-dev zlib1g-dev
           pip install -r requirements.txt
           pip install tox
           pip install -e .
@@ -507,6 +511,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          sudo apt-get update -qq
+          sudo apt-get install -y -qq libxml2-dev libxslt1-dev zlib1g-dev
           pip install -r requirements.txt
           pip install tox
           pip install -e .
@@ -730,6 +736,8 @@ jobs:
         run: |
           git clone https://github.com/ceph/s3-tests.git
           cd s3-tests
+          sudo apt-get update -qq
+          sudo apt-get install -y -qq libxml2-dev libxslt1-dev zlib1g-dev
           pip install -r requirements.txt
           pip install tox
           pip install -e .