diff --git a/lib/determine-basal/determine-basal.js b/lib/determine-basal/determine-basal.js
index <HASH>..<HASH> 100644
--- a/lib/determine-basal/determine-basal.js
+++ b/lib/determine-basal/determine-basal.js
@@ -220,6 +220,7 @@ var determine_basal = function determine_basal(glucose_status, currenttemp, iob_
             });
             // set eventualBG to include effect of (half of remaining) carbs
             console.error("PredBGs:",JSON.stringify(predBGs));
+            rT.predBGs = predBGs;
             eventualBG = Math.round(predBGs[predBGs.length-1]);
             rT.eventualBG = eventualBG;
             minPredBG = Math.min(minPredBG, eventualBG);
write predBGs to rT object