diff --git a/tests/gis_tests/geoapp/tests.py b/tests/gis_tests/geoapp/tests.py
index 3472ed094c..68f460005f 100644
--- a/tests/gis_tests/geoapp/tests.py
+++ b/tests/gis_tests/geoapp/tests.py
@@ -76,7 +76,7 @@ class GeoModelTest(TestCase):
         nullcity.delete()
 
         # Testing on a Polygon
-        shell = LinearRing((0, 0), (0, 100), (100, 100), (100, 0), (0, 0))
+        shell = LinearRing((0, 0), (0, 90), (100, 90), (100, 0), (0, 0))
         inner = LinearRing((40, 40), (40, 60), (60, 60), (60, 40), (40, 40))
 
         # Creating a State object using a built Polygon