diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSSMB/DetermineBasalAdapterSMBJS.java b/app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSSMB/DetermineBasalAdapterSMBJS.java
index 1032f81287..fa92994920 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSSMB/DetermineBasalAdapterSMBJS.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/aps/openAPSSMB/DetermineBasalAdapterSMBJS.java
@@ -266,7 +266,7 @@ public class DetermineBasalAdapterSMBJS {
         mProfile.put("exercise_mode", SMBDefaults.exercise_mode);
         mProfile.put("half_basal_exercise_target", SMBDefaults.half_basal_exercise_target);
         mProfile.put("maxCOB", SMBDefaults.maxCOB);
-        mProfile.put("skip_neutral_temps", !pump.setNeutralTempAtFullHour());
+        mProfile.put("skip_neutral_temps", pump.setNeutralTempAtFullHour());
         // min_5m_carbimpact is not used within SMB determinebasal
         //if (mealData.usedMinCarbsImpact > 0) {
         //    mProfile.put("min_5m_carbimpact", mealData.usedMinCarbsImpact);