diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index bb74a86f5..000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-version: 2.1
-
-jobs:
-  build-and-test:
-    docker:
-      - image: python:3.9.18
-    steps:
-      - checkout
-      - run:
-          name: Install poetry
-          command: pip install poetry
-      - run:
-          name: Install dependencies
-          command: poetry install
-      - run:
-          name: Update PATH and Define Environment Variable at Runtime
-          command: |
-            echo 'export OPENAI_API_KEY=fake-api-key' >> "$BASH_ENV"
-            source "$BASH_ENV"
-      - run:
-          name: Run tests
-          command: poetry run pytest
-
-workflows:
-  build-and-test:
-    jobs:
-      - build-and-test
\ No newline at end of file
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0cc9acae4..7d88d0ddd 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -5,6 +5,9 @@ on: push
 permissions:
   contents: write
 
+env:
+  OPENAI_API_KEY: fake-api-key
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
@@ -25,10 +28,5 @@ jobs:
           poetry lock &&
           poetry install
 
-      - name: Set ENV vars
-        run: |
-          echo 'export OPENAI_API_KEY=fake-api-key' >> "$BASH_ENV" &&
-          source "$BASH_ENV"
-
       - name: Run tests
         run: poetry run pytest
\ No newline at end of file