diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 703f07c..c7f9a97 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,6 +31,8 @@ jobs:
       uses: actions/checkout@v4
     - name: Setup Python
       uses: actions/setup-python@v5
+      env:
+        PIP_TRUSTED_HOST: "pypi.python.org pypi.org files.pythonhosted.org"
       with:
         python-version: ${{ matrix.python }}
     - name: Install Dependencies
diff --git a/wheelhouse.txt b/wheelhouse.txt
index 5b27b06..e7e04a1 100644
--- a/wheelhouse.txt
+++ b/wheelhouse.txt
@@ -46,3 +46,7 @@ anyio<3.7.0;python_version >= '3.8' and python_version < '3.12'
 # sniffio is pulled in for anyio, it is not needed otherwise so make it match
 sniffio<1.3.1;python_version >= '3.8' and python_version < '3.12'  # 1.3.1 requires setuptools>=64
 immutables<0.16;python_version < '3.8' # >=0.16 requires setuptools>=42
+
+
+# https://bugs.launchpad.net/charm-gcp-integrator/+bug/2098017
+pbr<6.1.1
\ No newline at end of file