diff --git a/ghc-HsYAML-aeson.changes b/ghc-HsYAML-aeson.changes
index 3bce7f2..97ec5f0 100644
--- a/ghc-HsYAML-aeson.changes
+++ b/ghc-HsYAML-aeson.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
  
 -------------------------------------------------------------------
 Mon Aug 31 09:34:35 UTC 2020 - psimons@suse.com
diff --git a/ghc-HsYAML-aeson.spec b/ghc-HsYAML-aeson.spec
index 5f8ea65..d48ff6e 100644
--- a/ghc-HsYAML-aeson.spec
+++ b/ghc-HsYAML-aeson.spec
@@ -36,12 +36,7 @@ BuildRequires:  ghc-scientific-devel
 BuildRequires:  ghc-text-devel
 BuildRequires:  ghc-unordered-containers-devel
 BuildRequires:  ghc-vector-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
 The [YAML 1.2](https://yaml.org/spec/1.2/spec.html) format provides a much