diff --git a/openblas.spec b/openblas.spec
index d0595f1..423ac07 100644
--- a/openblas.spec
+++ b/openblas.spec
@@ -380,7 +380,7 @@ TARGET="TARGET=POWER8 DYNAMIC_ARCH=1 DYNAMIC_OLDER=1"
 TARGET="TARGET=ARMV8 DYNAMIC_ARCH=1 DYNAMIC_OLDER=1"
 %endif
 %ifarch s390x
-TARGET="TARGET=ZARCH_GENERIC DYNAMIC_ARCH=1 DYNAMIC_OLDER=1"
+TARGET="TARGET=ZARCH_GENERIC DYNAMIC_ARCH=1"
 %endif
 
 %if 0%{?rhel} == 5