diff --git a/xtensor-python.spec b/xtensor-python.spec
index 610dba3..2ab5481 100644
--- a/xtensor-python.spec
+++ b/xtensor-python.spec
@@ -15,6 +15,8 @@ Patch1:         %{github}/pull/326.diff
 Patch2:         %{github}/pull/325.diff
 Patch3:         %{github}/pull/327.diff
 
+# https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
+ExcludeArch:    %{ix86}
 # because xtensor does so for armv7hl, ppc64le and s390x
 ExcludeArch:    armv7hl ppc64le s390x