diff --git a/ghc-dotgen.changes b/ghc-dotgen.changes
index 30655b2..69cb9b2 100644
--- a/ghc-dotgen.changes
+++ b/ghc-dotgen.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Dec 17 12:20:00 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
+ 
+- disable %{ix86} build
+ 
 -------------------------------------------------------------------
 Tue Aug 18 10:44:42 UTC 2020 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-dotgen.spec b/ghc-dotgen.spec
index b8c58ef..da311e9 100644
--- a/ghc-dotgen.spec
+++ b/ghc-dotgen.spec
@@ -27,6 +27,7 @@ Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-containers-devel
 BuildRequires:  ghc-rpm-macros
+ExcludeArch:    %{ix86}
 
 %description
 This package provides a simple interface for building .dot graph files, for