diff --git a/ghc-netlink.changes b/ghc-netlink.changes
index 3eca763..527c917 100644
--- a/ghc-netlink.changes
+++ b/ghc-netlink.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Oct 17 12:20:00 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
+ 
+- force i686 arch on i586
+ 
 -------------------------------------------------------------------
 Tue Aug 18 10:45:32 UTC 2020 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-netlink.spec b/ghc-netlink.spec
index ae5385e..5c0ccf6 100644
--- a/ghc-netlink.spec
+++ b/ghc-netlink.spec
@@ -33,6 +33,12 @@ BuildRequires:  ghc-monad-loops-devel
 BuildRequires:  ghc-pretty-hex-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-unix-devel
+# GHC dont support i586
+%ifarch %{ix86}
+ExclusiveArch:  i586 i686
+ExclusiveArch:  i686
+%{expand:%%global optflags %(echo "%{optflags}"|sed -e s/i586/i686/) -march=i686 -mtune=generic}
+%endif
 
 %description
 Library to comminicate with Linux kernel via Netlink.