diff --git a/setup/Make.ICPC_OMP b/setup/Make.ICPC_OMP
index 5f40f210..a3f51e47 100644
--- a/setup/Make.ICPC_OMP
+++ b/setup/Make.ICPC_OMP
@@ -118,7 +118,7 @@ HPCG_DEFS     = $(HPCG_OPTS) $(HPCG_INCLUDES)
 # ----------------------------------------------------------------------
 #
 CXX          = icpc
-CXXFLAGS     = $(HPCG_DEFS) -O3 -openmp -mavx
+CXXFLAGS     = $(HPCG_DEFS) -O3 -qopenmp -mavx -std=c++11
 #
 LINKER       = $(CXX)
 LINKFLAGS    = $(CXXFLAGS)