diff --git a/Recast/Source/RecastMesh.cpp b/Recast/Source/RecastMesh.cpp
index 38b45fe..51634c7 100644
--- a/Recast/Source/RecastMesh.cpp
+++ b/Recast/Source/RecastMesh.cpp
@@ -747,7 +747,7 @@ static bool removeVertex(rcContext* ctx, rcPolyMesh& mesh, const unsigned short
 	}
 	
 	// Remove vertex.
-	for (int i = (int)rem; i < mesh.nverts; ++i)
+	for (int i = (int)rem; i < mesh.nverts - 1; ++i)
 	{
 		mesh.verts[i*3+0] = mesh.verts[(i+1)*3+0];
 		mesh.verts[i*3+1] = mesh.verts[(i+1)*3+1];