diff --git a/.circleci/config.yml b/.circleci/config.yml
index f37d7e2a..b03c22f7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,7 +9,7 @@ workflows:
 jobs:
   test-cli:
     docker:
-      - image: circleci/python:3.9-bullseye
+      - image: cimg/python:3.9
 
     working_directory: ~/repo
 
@@ -37,7 +37,7 @@ jobs:
     
   test-gui:
     docker:
-      - image: circleci/python:3.9-bullseye
+      - image: cimg/python:3.9
 
     working_directory: ~/repo
 
@@ -57,4 +57,4 @@ jobs:
           name: Run tests
           command: |
             cd ~/repo/desktop
-            xvfb-run poetry run pytest -v ./tests/test_gui_*.py
+            QT_DEBUG_PLUGINS=1 xvfb-run poetry run pytest -v ./tests/test_gui_*.py