diff --git a/python-openpaperwork-gtk.spec b/python-openpaperwork-gtk.spec
index 796cc89..510aabf 100644
--- a/python-openpaperwork-gtk.spec
+++ b/python-openpaperwork-gtk.spec
@@ -11,6 +11,9 @@ Source0:        %{pypi_source}
 
 BuildArch:      noarch
 
+# https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
+ExcludeArch: %{ix86}
+
 BuildRequires:  python3-devel
 BuildRequires:  python3dist(openpaperwork-core)
 BuildRequires:  python3dist(pygobject)