diff --git a/OpenShadingLanguage.changes b/OpenShadingLanguage.changes
index 4d4b092..6db8c02 100644
--- a/OpenShadingLanguage.changes
+++ b/OpenShadingLanguage.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Dec 22 09:32:50 UTC 2021 - Hans-Peter Jansen <hpj@urpla.net>
+
+- Disable %ix86 because of build failures
+
 -------------------------------------------------------------------
 Sun Oct 17 15:57:25 UTC 2021 - Hans-Peter Jansen <hpj@urpla.net>
 
diff --git a/OpenShadingLanguage.spec b/OpenShadingLanguage.spec
index 87b4312..12d9a91 100644
--- a/OpenShadingLanguage.spec
+++ b/OpenShadingLanguage.spec
@@ -53,6 +53,7 @@ BuildRequires:  cmake(OpenImageIO) >= 2.0
 BuildRequires:  cmake(pugixml)
 Requires:       %{name}-common-headers = %{version}
 Recommends:     %{name}-doc = %{version}
+ExcludeArch:    %{ix86}
 
 %description
 Open Shading Language (OSL) is a language for programmable shading