diff --git a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/moving/SurvivalFly.java b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/moving/SurvivalFly.java
index ea4f8102..a008b5d0 100644
--- a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/moving/SurvivalFly.java
+++ b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/moving/SurvivalFly.java
@@ -298,6 +298,7 @@ public class SurvivalFly extends Check {
         }
         else{
         	// Check traveled y-distance, orientation is air + jumping + velocity (as far as it gets).
+        	// TODO: Can it be easily transformed to a more accurate max. absolute height? 
         	vAllowedDistance = (!(fromOnGround || data.noFallAssumeGround) && !toOnGround ? 1.45D : 1.35D) + data.verticalFreedom;
         	int maxJumpPhase;
             if (data.mediumLiftOff == MediumLiftOff.LIMIT_JUMP){