diff --git a/golang-modernc-b.spec b/golang-modernc-b.spec
index ca0cff7..27c836b 100644
--- a/golang-modernc-b.spec
+++ b/golang-modernc-b.spec
@@ -1,5 +1,7 @@
 # Generated by go2rpm
+%ifnarch ppc64le s390x
 %bcond_without check
+%endif
 
 # https://gitlab.com/cznic/b
 %global goipath         modernc.org/b