diff --git a/test/e2e/insa.js b/test/e2e/insa.js
index ac059a8f..0b58b9db 100644
--- a/test/e2e/insa.js
+++ b/test/e2e/insa.js
@@ -33,7 +33,7 @@ const cfg = {
 	products,
 	minLatitude: 50.7,
 	maxLatitude: 53.2,
-	minLongitude: 10.25,
+	minLongitude: 9, // considering e.g. IC 245
 	maxLongitude: 13.4
 }
 
diff --git a/test/e2e/lib/departures.js b/test/e2e/lib/departures.js
index 2b084d39..958f3036 100644
--- a/test/e2e/lib/departures.js
+++ b/test/e2e/lib/departures.js
@@ -17,7 +17,7 @@ const testDepartures = async (cfg) => {
 		t.ok(
 			ids.includes(stop.id) ||
 			(stop.station && ids.includes(stop.station.id)),
-			name + '.id is invalid',
+			`${name}.id is invalid (${stop.id}), must be one of ${ids.join('/')}`,
 		)
 	}