diff --git a/engines/toltecs/segmap.cpp b/engines/toltecs/segmap.cpp
index 399a044d5da..bd54a8dae52 100644
--- a/engines/toltecs/segmap.cpp
+++ b/engines/toltecs/segmap.cpp
@@ -30,6 +30,7 @@ SegmentMap::SegmentMap(ToltecsEngine *vm) : _vm(vm) {
 	_maskRectData = NULL;
 	memset(_deadEndPathRects, 0, sizeof(_closedPathRects));
 	_closedPathRectsCount = 0;
+	_deadEndPathRects = 0;
 	_pathNodesCount = 0;
 }