diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 1637bae5..f54b833a 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -65,7 +65,7 @@ jobs:
         if: ${{ startsWith(matrix.platform.target, 'x86_64') }}
         shell: bash
         run: |
-          set -e
+          set -ex
           python3 -m venv .venv
           source .venv/bin/activate
           pip install eppo-server-sdk --find-links dist --force-reinstall
@@ -84,7 +84,7 @@ jobs:
             apt-get install -y --no-install-recommends python3 python3-pip nodejs
             pip3 install -U pip pytest
           run: |
-            set -e
+            set -ex
             pip3 install eppo-server-sdk --find-links dist --force-reinstall
             npm ci
             npm run with-server test:python
@@ -128,7 +128,7 @@ jobs:
           image: alpine:latest
           options: -v ${{ github.workspace }}:/io -w /io
           run: |
-            set -e
+            set -ex
             apk add py3-pip py3-virtualenv nodejs npm
             python3 -m virtualenv .venv
             source .venv/bin/activate
@@ -146,7 +146,7 @@ jobs:
           install: |
             apk add py3-virtualenv nodejs npm
           run: |
-            set -e
+            set -ex
             python3 -m virtualenv .venv
             source .venv/bin/activate
             pip install pytest
@@ -186,7 +186,7 @@ jobs:
         if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
         shell: bash
         run: |
-          set -e
+          set -ex
           python3 -m venv .venv
           source .venv/Scripts/activate
           pip install eppo-server-sdk --find-links dist --force-reinstall
@@ -223,7 +223,7 @@ jobs:
           path: dist
       - name: pytest
         run: |
-          set -e
+          set -ex
           python3 -m venv .venv
           source .venv/bin/activate
           pip install eppo-server-sdk --find-links dist --force-reinstall