diff --git a/lulesh/CMakeLists.txt b/lulesh/CMakeLists.txt
index 75407f8..9bf3b60 100644
--- a/lulesh/CMakeLists.txt
+++ b/lulesh/CMakeLists.txt
@@ -9,7 +9,7 @@ set(DASH_DART_IMPL "MPI")
 file(GLOB SOURCES *.cc)
 
 set(CXX_FLAGS "-O3 -Ofast -DUSE_DASH")
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 14)
 
 ## Do not edit below this line unless you know what you are doing
 
diff --git a/lulesh/lulesh-comm-dash.cc b/lulesh/lulesh-comm-dash.cc
index d3b49e2..fa596df 100644
--- a/lulesh/lulesh-comm-dash.cc
+++ b/lulesh/lulesh-comm-dash.cc
@@ -197,16 +197,15 @@ Int_t DASHComm::offset(Int_t desc)
   return offs;
 }
 
-dash::GlobIter<Real_t, dash::Pattern<1>>
+DASHComm::global_iterator
 DASHComm::dest(Int_t rank, Int_t desc)
 {
   auto& pat = m_commDataRecv->pattern();
 
   auto offs = offset(desc);
 
-  dash::GlobIter<Real_t, dash::Pattern<1> > it
-    = m_commDataRecv->begin() + pat.global_index(dash::team_unit_t(rank),
-                                                 {offs});
+  auto it = m_commDataRecv->begin()
+              + pat.global_index( dash::team_unit_t{rank}, {offs} );
 
   return it;
 }
diff --git a/lulesh/lulesh-comm-dash.h b/lulesh/lulesh-comm-dash.h
index 285d1d1..cdf6f44 100644
--- a/lulesh/lulesh-comm-dash.h
+++ b/lulesh/lulesh-comm-dash.h
@@ -63,7 +63,8 @@ class DASHComm
   dash::Array<Real_t> *m_commDataRecv;
 
 public:
-  typedef dash::Array<Real_t> array_type;
+  typedef dash::Array<Real_t>  array_type;
+  typedef array_type::iterator global_iterator;
 
 public:
   DASHComm(Domain& dom);
@@ -94,12 +95,12 @@ class DASHComm
 
   // determine global destination pointer for a target unit rank and
   // location descriptor
-  dash::GlobIter<Real_t, dash::Pattern<1>>
+  global_iterator
     dest( Int_t rank, Int_t desc );
 
   // 26 = 6 faces + 12 edges + 8 corners
-  dash::Future<array_type::iterator> recvRequest[26];
-  dash::Future<array_type::iterator> sendRequest[26];
+  dash::Future<global_iterator> recvRequest[26];
+  dash::Future<global_iterator> sendRequest[26];
 
   double wtime();
   template<typename T> T allreduce_min(T val);