diff --git a/python-redis.spec b/python-redis.spec
index feb9608..058f01b 100644
--- a/python-redis.spec
+++ b/python-redis.spec
@@ -55,7 +55,7 @@ The Python interface to the Redis key-value store.
 # pytest.ini for pytest markers
 cp %SOURCE1 .
 %ifarch s390x
-%patch0 -p1
+%patch -P 0 -p1
 %endif
 
 # This test passes locally but fails in obs with different