diff --git a/src/main/java/org/opentripplanner/netex/mapping/StopTimesMapper.java b/src/main/java/org/opentripplanner/netex/mapping/StopTimesMapper.java
index 24783f11e83..2af3436e60b 100644
--- a/src/main/java/org/opentripplanner/netex/mapping/StopTimesMapper.java
+++ b/src/main/java/org/opentripplanner/netex/mapping/StopTimesMapper.java
@@ -128,7 +128,7 @@ StopTimesMapperResult mapToStopTimes(
 
       StopPointInJourneyPattern stopPoint = findStopPoint(pointInJourneyPattern, journeyPattern);
 
-      if (stopPoint != null && (!stopPoint.isForAlighting() && !stopPoint.isForBoarding())) {
+      if (stopPoint != null && (isFalse(stopPoint.isForAlighting()) && isFalse(stopPoint.isForBoarding()))) {
         continue;
       }