Index: trunk/ppSim/src/ppSimLoop.c
===================================================================
--- trunk/ppSim/src/ppSimLoop.c	(revision 41173)
+++ trunk/ppSim/src/ppSimLoop.c	(revision 42943)
@@ -173,4 +173,6 @@
                 if (!ppSimBadPixels(readout, config, rng)) ESCAPE (PS_ERR_UNKNOWN, "problem adding bad pixels");
 
+                if (!ppSimBadRegions(readout, config, rng)) ESCAPE (PS_ERR_UNKNOWN, "problem adding bad regions");
+
                 if (!ppSimAddOverscan (readout, config, biasCols, biasRows, rng)) ESCAPE (PS_ERR_UNKNOWN, "problem adding overscan region");
                 psFree(biasRows);