diff --git a/justfile b/justfile
index 7ab2d9407..7d8280b5b 100644
--- a/justfile
+++ b/justfile
@@ -30,3 +30,7 @@ unit *OPTS:
 
 system *OPTS:
     uv run pytest tests/system_tests {{ OPTS }}
+
+coverage:
+    uv run pytest tests/unit_tests --cov --cov-report html
+    xdg-open htmlcov/index.html