diff --git a/bbot/test/bbot_fixtures.py b/bbot/test/bbot_fixtures.py
index 4860ea051..0b2a0ec57 100644
--- a/bbot/test/bbot_fixtures.py
+++ b/bbot/test/bbot_fixtures.py
@@ -224,9 +224,9 @@ class bbot_events:
     return bbot_events
 
 
-# @pytest.fixture(scope="session", autouse=True)
-# def install_all_python_deps():
-#     deps_pip = set()
-#     for module in DEFAULT_PRESET.module_loader.preloaded().values():
-#         deps_pip.update(set(module.get("deps", {}).get("pip", [])))
-#     subprocess.run([sys.executable, "-m", "pip", "install"] + list(deps_pip))
+@pytest.fixture(scope="session", autouse=True)
+def install_all_python_deps():
+    deps_pip = set()
+    for module in DEFAULT_PRESET.module_loader.preloaded().values():
+        deps_pip.update(set(module.get("deps", {}).get("pip", [])))
+    subprocess.run([sys.executable, "-m", "pip", "install"] + list(deps_pip))