diff --git a/ghc-ekg-json.changes b/ghc-ekg-json.changes
index 154f7df..88eed34 100644
--- a/ghc-ekg-json.changes
+++ b/ghc-ekg-json.changes
@@ -1,7 +1,7 @@
 -------------------------------------------------------------------
 Thu Oct 17 12:20:00 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
  
-- force i686 arch on i586
+- disable %{ix86} build
  
 -------------------------------------------------------------------
 Fri Oct 30 03:01:10 UTC 2020 - psimons@suse.com
diff --git a/ghc-ekg-json.spec b/ghc-ekg-json.spec
index 6e45da8..f19279f 100644
--- a/ghc-ekg-json.spec
+++ b/ghc-ekg-json.spec
@@ -31,12 +31,7 @@ BuildRequires:  ghc-ekg-core-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-text-devel
 BuildRequires:  ghc-unordered-containers-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
+ExcludeArch:    %{ix86}
 
 %description
 Encodes ekg metrics as JSON, using the same encoding as used by the ekg