diff --git a/modules.d/90mdraid/module-setup.sh b/modules.d/90mdraid/module-setup.sh
index 5e819b15..fe793bb3 100755
--- a/modules.d/90mdraid/module-setup.sh
+++ b/modules.d/90mdraid/module-setup.sh
@@ -54,7 +54,7 @@ install() {
         # 65-md-inc*.rules and its fine-grained controls, or cause other problems
         # when we explicitly don't want certain components to be incrementally
         # assembled
-        sed -ire '/RUN\+?="[[:alpha:]/]*mdadm[[:blank:]]+(--incremental|-I)[[:blank:]]+(\$env\{DEVNAME\}|\$tempnode)"/d' "${initdir}/lib/udev/rules.d/64-md-raid.rules"
+        sed -i -r -e '/RUN\+?="[[:alpha:]/]*mdadm[[:blank:]]+(--incremental|-I)[[:blank:]]+(\$env\{DEVNAME\}|\$tempnode)"/d' "${initdir}/lib/udev/rules.d/64-md-raid.rules"
     fi
 
     inst_rules "$moddir/65-md-incremental-imsm.rules"