diff --git a/src/Makevars b/src/Makevars
index 56211606..25761e11 100644
--- a/src/Makevars
+++ b/src/Makevars
@@ -1,2 +1,2 @@
 CXX_STD = CXX11
-PKG_CPPFLAGS = -fno-fast-math -msse2 -mstackrealign
+PKG_CPPFLAGS += -fno-fast-math -msse2 -mfpmath=sse -mstackrealign
diff --git a/src/RcppExports.cpp b/src/RcppExports.cpp
index d47fea91..a1fe416b 100644
--- a/src/RcppExports.cpp
+++ b/src/RcppExports.cpp
@@ -5,11 +5,6 @@
 
 using namespace Rcpp;
 
-#ifdef RCPP_USE_GLOBAL_ROSTREAM
-Rcpp::Rostream<true>&  Rcpp::Rcout = Rcpp::Rcpp_cout_get();
-Rcpp::Rostream<false>& Rcpp::Rcerr = Rcpp::Rcpp_cerr_get();
-#endif
-
 // counts_from_observations
 NumericMatrix counts_from_observations(NumericMatrix features);
 RcppExport SEXP _netdist_counts_from_observations(SEXP featuresSEXP) {