diff --git a/ghc-async.changes b/ghc-async.changes
index 40fa491..d4752b7 100644
--- a/ghc-async.changes
+++ b/ghc-async.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Dec 17 12:20:00 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
+ 
+- disable %{ix86} build
+ 
 -------------------------------------------------------------------
 Mon Aug 31 09:34:31 UTC 2020 - psimons@suse.com
 
diff --git a/ghc-async.spec b/ghc-async.spec
index 167427f..daa5dde 100644
--- a/ghc-async.spec
+++ b/ghc-async.spec
@@ -30,6 +30,7 @@ BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-hashable-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-stm-devel
+ExcludeArch:    %{ix86}
 %if %{with tests}
 BuildRequires:  ghc-HUnit-devel
 BuildRequires:  ghc-test-framework-devel