diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 8c879d5..a903269 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -41,9 +41,11 @@ jobs:
         run: |
           set -euo pipefail
 
-          python3 -m pip install --user requests PyYAML
+          python3 -m venv .venv
+          .venv/bin/python -m pip install --upgrade pip
+          .venv/bin/python -m pip install requests PyYAML
 
-          python3 -m unittest discover \
+          .venv/bin/python -m unittest discover \
             -s tests \
             -v