diff --git a/rc.subr b/rc.subr
index e46d5de..643d474 100755
--- a/rc.subr
+++ b/rc.subr
@@ -590,7 +590,7 @@ build_zoneinfo()
     _subnet=${1} ; shift 1
     echo '$TTL 1h30m'
 
-    echo '@ IN SOA ${localnet_generated_zone_authority}. ${localnet_generated_zone_admin}. ('
+    echo "@ IN SOA ${localnet_generated_zone_authority}. ${localnet_generated_zone_admin}. ("
     date +'%s'
 
     echo 7200
@@ -600,9 +600,9 @@ build_zoneinfo()
 
     echo ')'
 
-    echo '$ORIGIN ${localnet_generated_zone}.'
+    echo '$ORIGIN '"${localnet_generated_zone}."
 
-    echo '@ IN NS ${localnet_generated_zone_ns}.'
+    echo "@ IN NS ${localnet_generated_zone_ns}."
 
     for _hostline in $(cat ${1})
     do