diff --git a/python/lsst/ip/diffim/detectAndMeasure.py b/python/lsst/ip/diffim/detectAndMeasure.py
index 7d2b0bd6..4557eb79 100644
--- a/python/lsst/ip/diffim/detectAndMeasure.py
+++ b/python/lsst/ip/diffim/detectAndMeasure.py
@@ -198,6 +198,7 @@ class DetectAndMeasureConfig(pipeBase.PipelineTaskConfig,
                  "base_PixelFlags_flag_interpolatedCenterAll",
                  "base_PixelFlags_flag_badCenterAll",
                  "base_PixelFlags_flag_edgeCenterAll",
+                 "base_PixelFlags_flag_nodataCenterAll",
                  "base_PixelFlags_flag_saturatedCenterAll",
                  ),
     )
diff --git a/tests/utils.py b/tests/utils.py
index 44a54207..5832c799 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -1066,6 +1066,7 @@ def _makeTruthSchema():
     schema.addField("base_PixelFlags_flag_saturated", "Flag", "testing flag.")
     schema.addField("base_PixelFlags_flag_bad", "Flag", "testing flag.")
     schema.addField("base_PixelFlags_flag_edge", "Flag", "testing flag.")
+    schema.addField("base_PixelFlags_flag_nodata", "Flag", "testing flag.")
     schema.addField("base_PsfFlux_flag", "Flag", "testing flag.")
     schema.addField("base_ClassificationSizeExtendedness_value", "Flag", "testing flag.")
     schema.addField("deblend_nChild", "Flag", "testing flag.")