diff --git a/api/scheduling.go b/api/scheduling.go
index 29772cac..698baf59 100644
--- a/api/scheduling.go
+++ b/api/scheduling.go
@@ -368,7 +368,7 @@ func generateRatingsForSlots(ctx context.Context,
 			dur := slot.MeetingTimeSlot.End.Sub(slot.MeetingTimeSlot.End)
 			totalTime, ok := userWorkingHours[slot.MeetingTimeSlot.Start.Format("2006-01-02")]
 
-			if ok {
+			if !ok {
 				totalTime = 0
 			}