Index: trunk/ppImage/src/ppImageReplaceBackground.c
===================================================================
--- trunk/ppImage/src/ppImageReplaceBackground.c	(revision 21183)
+++ trunk/ppImage/src/ppImageReplaceBackground.c	(revision 23287)
@@ -101,5 +101,6 @@
         }
     }
-    psImageBinning *binning = psMetadataLookupPtr(&status, psphotRecipe, "PSPHOT.BACKGROUND.BINNING"); // Binning for model
+    psImageBinning *binning = psMetadataLookupPtr(&status, modelRO->analysis,
+                                                  "PSPHOT.BACKGROUND.BINNING"); // Binning for model
     if (!binning) {
         psError(PS_ERR_UNEXPECTED_NULL, true, "Unable to find background binning");