diff --git a/configure.ac b/configure.ac
index 41c4a27cebb4b03770d5bcef5d361028d4ac0e7f..1bb4769851d5c4f75f146d8ba3127b2846d108e0 100755
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@ m4_ifdef([AX_OPENMP],,[m4_include([m4/ax_openmp.m4])])
 m4_ifdef([AX_CUDA],,[m4_include([m4/ax_cuda.m4])])
 m4_ifdef([IMMDX_LIB_METIS],,[m4_include([m4/immdx_lib_metis.m4])])
 
-CXXFLAGS+=" --std=c++11 -march=native -mtune=native "
+CXXFLAGS+=" --std=c++11 "
 NVCCFLAGS=" "
 INCLUDES_PATH=" "
 
diff --git a/openfpm_data b/openfpm_data
index 1a289f3c67d5b567d2edf7328f71892a772191b0..20abc8eed3bca0ffc5055c7c8fad6c95a484ffc1 160000
--- a/openfpm_data
+++ b/openfpm_data
@@ -1 +1 @@
-Subproject commit 1a289f3c67d5b567d2edf7328f71892a772191b0
+Subproject commit 20abc8eed3bca0ffc5055c7c8fad6c95a484ffc1