diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92bb4df6bd..fe728c8d17 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,6 +3,8 @@ name: CI Tests
 on:
   pull_request:
   push:
+    branches:
+      - master  # Run tests only when changes are pushed to 'default'
   workflow_dispatch:
 jobs:
   Sphinx-Pytest-Coverage:
diff --git a/envs/conda-forge.yml b/envs/conda-forge.yml
index ba24e6fb4e..2b43060cfe 100644
--- a/envs/conda-forge.yml
+++ b/envs/conda-forge.yml
@@ -25,6 +25,7 @@ dependencies:
   - bandit
   - filelock
   - pytest
+  - setuptools
   - sphinx-autodoc-typehints
   - sphinx_rtd_theme
   - threadpoolctl