diff --git a/.github/workflows/start-fly-runner.yml b/.github/workflows/start-fly-runner.yml
index 912b40bab..e2ee21d55 100644
--- a/.github/workflows/start-fly-runner.yml
+++ b/.github/workflows/start-fly-runner.yml
@@ -48,6 +48,16 @@ jobs:
       - name: Setup Fly CLI
         uses: superfly/flyctl-actions/setup-flyctl@master
 
+      - name: Verify FLY_API_TOKEN is configured
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN_TESTING }}
+        run: |
+          if [ -z "${FLY_API_TOKEN}" ]; then
+            echo "::error::FLY_API_TOKEN_TESTING secret is not configured for this repository."
+            echo "::error::Add a FLY_API_TOKEN_TESTING repository secret in Settings > Secrets and variables > Actions."
+            exit 1
+          fi
+
       - name: Get Fly app info
         id: get-app-info
         env:
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
index 00dfba9fe..9471fe02d 100644
--- a/.github/workflows/unittest.yml
+++ b/.github/workflows/unittest.yml
@@ -68,7 +68,7 @@ jobs:
         ports:
           - 5432:5432
         options: >-
-          --health-cmd pg_isready
+          --health-cmd "pg_isready -U postgres"
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
@@ -103,8 +103,8 @@ jobs:
           DB_CONNECTION_URI: postgresql+psycopg://postgres:postgres@localhost:5432/test_db
           AUTH_USE_AUTH: false
           SENTRY_ENABLED: false
-          LLM_OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-          LLM_ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+          LLM_OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY || 'test-key' }}
+          LLM_ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY || 'test-key' }}
           LLM_OPENAI_COMPATIBLE_API_KEY: test-key
           LLM_OPENAI_COMPATIBLE_BASE_URL: http://localhost:8000
           DERIVER_PROVIDER: openai
diff --git a/src/routers/conclusions.py b/src/routers/conclusions.py
index 671b83693..62ad3de56 100644
--- a/src/routers/conclusions.py
+++ b/src/routers/conclusions.py
@@ -111,9 +111,9 @@ async def query_conclusions(
     if not observer or not observed:
         raise ValidationException(
             "observer and observed must be specified for semantic search. "
-            "Pass them inside the 'filters' object, e.g. "
-            '{"query": "...", "filters": {"observer": "hermes", "observed": "austin"}}. '
-            "Both 'observer'/'observer_id' and 'observed'/'observed_id' are accepted."
+            + "Pass them inside the 'filters' object, e.g. "
+            + '{"query": "...", "filters": {"observer": "hermes", "observed": "austin"}}. '
+            + "Both 'observer'/'observer_id' and 'observed'/'observed_id' are accepted."
         )
 
     with embedding_call_purpose(