diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 05e068b6c9..f9a6779656 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -21,10 +21,6 @@ on:
     branches:
       - 'master'
 
-  pull_request:
-    branches:
-      - 'master'
-
 jobs:
 
   # Build the docker image
@@ -73,6 +69,7 @@ jobs:
           test -f data/secret_key.txt
       - name: Run Unit Tests
         run: |
+          docker-compose --version
           docker-compose run inventree-dev-server invoke test --disable-pty
           docker-compose down
       - name: Set up QEMU
diff --git a/InvenTree/InvenTree/config.py b/InvenTree/InvenTree/config.py
index fe9a4e4914..27722435f3 100644
--- a/InvenTree/InvenTree/config.py
+++ b/InvenTree/InvenTree/config.py
@@ -59,13 +59,6 @@ def get_config_file(create=True) -> Path:
 def load_config_data() -> map:
     """Load configuration data from the config file."""
 
-    import sys
-
-    print("load_config_data()")
-    print("- cwd:", os.getcwd())
-    print("- exe:", sys.executable)
-    print("- path:", sys.path)
-
     import yaml
 
     cfg_file = get_config_file()
diff --git a/InvenTree/InvenTree/settings.py b/InvenTree/InvenTree/settings.py
index bd8bba0756..23f889da7c 100644
--- a/InvenTree/InvenTree/settings.py
+++ b/InvenTree/InvenTree/settings.py
@@ -33,13 +33,13 @@ TESTING = 'test' in sys.argv
 
 # Note: The following fix is "required" for docker build workflow
 # Note: 2022-12-12 still unsure why...
-if TESTING:
+if TESTING and os.getenv('INVENTREE_DOCKER'):
     # Ensure that sys.path includes global python libs
-    python_dir = os.path.dirname(sys.executable)
-    python_lib = os.path.join(python_dir, "lib", "site-packages")
+    site_packages = '/usr/local/lib/python3.9/site-packages'
 
-    if python_lib not in sys.path:
-        sys.path.append(python_lib)
+    if site_packages not in sys.path:
+        print("Adding missing site-packages path:", site_packages)
+        sys.path.append(site_packages)
 
 # Are environment variables manipulated by tests? Needs to be set by testing code
 TESTING_ENV = False