diff --git a/src/test/java/org/opentripplanner/apis/gtfs/GeoJsonScalarTest.java b/src/test/java/org/opentripplanner/apis/gtfs/GeoJsonScalarTest.java
index cc88e22d074..9890b2d5398 100644
--- a/src/test/java/org/opentripplanner/apis/gtfs/GeoJsonScalarTest.java
+++ b/src/test/java/org/opentripplanner/apis/gtfs/GeoJsonScalarTest.java
@@ -23,9 +23,11 @@ void geoJson() throws JsonProcessingException {
     );
     var geoJson = GraphQLScalars.GEOJSON_SCALAR.getCoercing().serialize(polygon);
 
-    var jsonNode = ObjectMappers
+    var expected = ObjectMappers
       .ignoringExtraFields()
-      .readTree("{\"type\":\"Polygon\",\"coordinates\":[[[0,0],[1,1],[2,2],[0,0]]]}");
-    assertEquals(jsonNode.toString(), geoJson.toString());
+      .readTree(
+        "{\"type\":\"Polygon\",\"coordinates\":[[[0.0,0.0],[1.0,1.0],[2.0,2.0],[0.0,0.0]]]}"
+      );
+    assertEquals(expected.toString(), geoJson.toString());
   }
 }