diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0f990ae..326258b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,7 +54,7 @@ jobs:
           pip install ruff
 
       - name: Lint
-        run: ruff check app/
+        run: ruff check app/ tests/
 
       - name: Test
         env:
diff --git a/README.md b/README.md
index 5b866bc..a6c6be0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Aegis — MITRE ATT&CK Coverage Platform
 
+Continuous integration (lint + tests against PostgreSQL and Redis) is defined in [`.github/workflows/ci.yml`](.github/workflows/ci.yml).
+
 Aegis is a comprehensive platform for tracking and managing security coverage against the MITRE ATT&CK framework. It enables security teams to document, validate, and visualize their defensive capabilities against known adversary techniques through a structured Red Team / Blue Team validation workflow.
 
 ## Features