diff --git a/Geo/Homology.cpp b/Geo/Homology.cpp
index 69a14f6d1aa0ea7caae57fe3e07b46466df537f9..057a128c411fabcb00bec423a9f7517ee056f403 100644
--- a/Geo/Homology.cpp
+++ b/Geo/Homology.cpp
@@ -396,7 +396,7 @@ void Homology::findCompatibleBasisPair(int master, std::vector<int> dim)
       continue;
     }
 
-    std::vector<Chain<int>*> newBasis(n, NULL);
+    std::vector<Chain<int>*> newBasis(n);
 
     if(master==0) {
       for(int i = 0; i < n; i++) {