diff --git a/golang-modernc-internal.spec b/golang-modernc-internal.spec
index 90d052d..5fad3c5 100644
--- a/golang-modernc-internal.spec
+++ b/golang-modernc-internal.spec
@@ -1,5 +1,7 @@
 # Generated by go2rpm
+%ifnarch ppc64le s390x
 %bcond_without check
+%endif
 
 # https://gitlab.com/cznic/internal
 %global goipath         modernc.org/internal