diff --git a/tests.toml b/tests.toml
index 91daf17..407639b 100644
--- a/tests.toml
+++ b/tests.toml
@@ -2,6 +2,8 @@ test_format = 1.0
 
 [default]
 
-    # ------------
-    # Tests to run
-    # ------------
\ No newline at end of file
+    # -------------------------------
+    # Commits to test upgrade from
+    # -------------------------------
+
+    test_upgrade_from.2e9f4ef4.name = "Upgrade from 5.2.3"