diff --git a/src/server/game/Movement/PathGenerator.cpp b/src/server/game/Movement/PathGenerator.cpp
index 98ac1ed749b..0006d2b5875 100644
--- a/src/server/game/Movement/PathGenerator.cpp
+++ b/src/server/game/Movement/PathGenerator.cpp
@@ -825,7 +825,7 @@ dtStatus PathGenerator::FindSmoothPath(float const* startPos, float const* endPo
         npolys = FixupCorridor(polys, npolys, MAX_PATH_LENGTH, visited, nvisited);
 
         if (dtStatusFailed(_navMeshQuery->getPolyHeight(polys[0], result, &result[1])))
-            TC_LOG_DEBUG("maps.mmaps", "Cannot find height at position X: %f Y: %f Z: %f for %s", result[2], result[0], result[1], _sourceUnit->GetDebugInfo().c_str());
+            TC_LOG_DEBUG("maps.mmaps", "Cannot find height at position X: %f Y: %f Z: %f for unit %u", result[2], result[0], result[1], _sourceUnit->GetEntry());
         result[1] += 0.5f;
         dtVcopy(iterPos, result);