diff --git a/src/server/game/Movement/PathGenerator.cpp b/src/server/game/Movement/PathGenerator.cpp
index 7b9bcdb7db0..8511e074afb 100644
--- a/src/server/game/Movement/PathGenerator.cpp
+++ b/src/server/game/Movement/PathGenerator.cpp
@@ -943,5 +943,5 @@ void PathGenerator::ReducePathLenghtByDist(float dist)
 
 bool PathGenerator::IsInvalidDestinationZ(Unit const* target) const
 {
-    (target->GetPositionZ() - GetActualEndPosition().z) > 5.0f;
+    return (target->GetPositionZ() - GetActualEndPosition().z) > 5.0f;
 }