diff --git a/rspamd.changes b/rspamd.changes
index 133ee48..5832544 100644
--- a/rspamd.changes
+++ b/rspamd.changes
@@ -1,4 +1,17 @@
+-------------------------------------------------------------------
+Fri Jul 13 16:09:32 UTC 2018 - mrueckert@suse.de
+
+- we had a buildrequires for libfann but the cmake flag was in a
+  conditional. removed the conditional.
+- enable pcre2 support
+- prepare building utils but they are broken atm
+- enable hyperscan for TW and newer
+- enable openblas for 15.0 and newer
+- gd library had a BR but was not enabled
+
+-------------------------------------------------------------------
 Wed Jun 20 12:00:00 UTC 2018 - iippolitov@gmail.com
+
 - changed default configuration to match current rules
   https://rspamd.com/doc/workers/
 
diff --git a/rspamd.spec b/rspamd.spec
index 45bfeaf..ff6f3fb 100644
--- a/rspamd.spec
+++ b/rspamd.spec
@@ -22,7 +22,7 @@
 %bcond_with    systemd
 %endif
 
-%ifarch %ix86 
+%ifarch %ix86
   %if 0%{?suse_version} > 1500
     #no luajit and jemallox for i.86 arch before Tumbleweed
     %bcond_without    luajit
@@ -52,6 +52,23 @@
 %bcond_with luajit
 %bcond_with torch
 
+%ifarch %{ix86} x86_64
+  %if 0%{?suse_version} > 1500
+    %bcond_without hyperscan
+  %else
+    %bcond_with    hyperscan
+  %endif
+%endif
+
+%if 0%{?suse_version} >= 1500
+  %bcond_without openblas
+%else
+  %bcond_with    openblas
+%endif
+
+# fails to build atm
+%bcond_with    utils
+
 %define rspamd_user  _rspamd
 %define rspamd_group %{rspamd_user}
 
@@ -73,6 +90,9 @@ BuildRequires:  db-devel
 BuildRequires:  file-devel
 BuildRequires:  gcc-c++
 BuildRequires:  gd-devel
+%if %{with hyperscan}
+BuildRequires:  hyperscan-devel
+%endif
 %if %{with jemalloc}
 BuildRequires:  jemalloc-devel
 %endif
@@ -83,7 +103,12 @@ BuildRequires:  luajit-devel
 %else
 BuildRequires:  lua-devel
 %endif
+%if %{with openblas}
+BuildRequires:  libopenblas_openmp-devel
+BuildRequires:  openblas-devel
+%endif
 BuildRequires:  pcre-devel
+BuildRequires:  pcre2-devel
 BuildRequires:  pkgconfig
 BuildRequires:  pkgconfig(glib-2.0) >= 2.28
 %if %{with ext_hiredis}
@@ -174,12 +199,12 @@ simultaneously and has a number of features available.
   %if %{with hyperscan}
   -DENABLE_HYPERSCAN=ON                     \
   %endif
-  %if %{with fann}
+  -DENABLE_GD=ON                            \
   -DENABLE_FANN=ON                          \
+  %if %{with utils}
+  -DENABLE_UTILS=ON                         \
   %endif
-  %if %{with pcre2}
   -DENABLE_PCRE2=ON                         \
-  %endif
   %if %{with jemalloc}
   -DENABLE_JEMALLOC=ON                      \
   %endif