diff --git a/tests/test_association_task.py b/tests/test_association_task.py
index 0c3f7ff8..f7a0c607 100644
--- a/tests/test_association_task.py
+++ b/tests/test_association_task.py
@@ -54,16 +54,9 @@ def setUp(self):
              "dec": 0.04*idx,
              "diaSourceId": idx + 1 + self.nObjects, "diaObjectId": 0, "trailLength": 5.5*idx}
             for idx in range(self.nSources)])
-        exposureId = 5
-        exposureTime = 30
-        boresightRotAngle = 45.6 * lsst.geom.degrees
-        weather = Weather(1.1, 2.2, 0.3)
-        visitInfo = afwImage.VisitInfo(
-            exposureId=exposureId,
-            exposureTime=exposureTime,
-            boresightRotAngle=boresightRotAngle,
-            weather=weather,
-        )
+        visitInfo = afwImage.VisitInfo(exposureTime=30.0,
+                                       weather=Weather(1.1, 2.2, 34.5),
+                                       )
         exposureInfo = afwImage.ExposureInfo()
         exposureInfo.setVisitInfo(visitInfo)
         maskedImage = afwImage.MaskedImageF(lsst.geom.Extent2I(64, 64))