diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/aps/loop/LoopPlugin.kt b/app/src/main/java/info/nightscout/androidaps/plugins/aps/loop/LoopPlugin.kt
index 8c2a43ea1b..874026ddab 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/aps/loop/LoopPlugin.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/aps/loop/LoopPlugin.kt
@@ -609,7 +609,8 @@ open class LoopPlugin @Inject constructor(
         detailedBolusInfo.source = Source.USER
         detailedBolusInfo.deliverAt = request.deliverAt
         aapsLogger.debug(LTag.APS, "applyAPSRequest: bolus()")
-        uel.log(Action.SMB, ValueWithUnit(Sources.Loop), ValueWithUnit(detailedBolusInfo.insulin, Units.U))
+        if (request.smb > 0.0)
+            uel.log(Action.SMB, ValueWithUnit(Sources.Loop), ValueWithUnit(detailedBolusInfo.insulin, Units.U))
         commandQueue.bolus(detailedBolusInfo, callback)
     }