diff --git a/vpnsetup.sh b/vpnsetup.sh
index fff9acd..3b3393b 100755
--- a/vpnsetup.sh
+++ b/vpnsetup.sh
@@ -172,7 +172,7 @@ check_creds() {
 
 check_dns() {
   if { [ -n "$VPN_DNS_SRV1" ] && ! check_ip "$VPN_DNS_SRV1"; } \
-    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; } then
+    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; }; then
     exiterr "The DNS server specified is invalid."
   fi
 }
diff --git a/vpnsetup_alpine.sh b/vpnsetup_alpine.sh
index f4f7c61..3c0b525 100755
--- a/vpnsetup_alpine.sh
+++ b/vpnsetup_alpine.sh
@@ -125,7 +125,7 @@ check_creds() {
 
 check_dns() {
   if { [ -n "$VPN_DNS_SRV1" ] && ! check_ip "$VPN_DNS_SRV1"; } \
-    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; } then
+    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; }; then
     exiterr "The DNS server specified is invalid."
   fi
 }
diff --git a/vpnsetup_amzn.sh b/vpnsetup_amzn.sh
index 1ba9532..4cc94be 100755
--- a/vpnsetup_amzn.sh
+++ b/vpnsetup_amzn.sh
@@ -107,7 +107,7 @@ check_creds() {
 
 check_dns() {
   if { [ -n "$VPN_DNS_SRV1" ] && ! check_ip "$VPN_DNS_SRV1"; } \
-    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; } then
+    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; }; then
     exiterr "The DNS server specified is invalid."
   fi
 }
diff --git a/vpnsetup_centos.sh b/vpnsetup_centos.sh
index e328626..37c2a12 100755
--- a/vpnsetup_centos.sh
+++ b/vpnsetup_centos.sh
@@ -127,7 +127,7 @@ check_creds() {
 
 check_dns() {
   if { [ -n "$VPN_DNS_SRV1" ] && ! check_ip "$VPN_DNS_SRV1"; } \
-    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; } then
+    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; }; then
     exiterr "The DNS server specified is invalid."
   fi
 }
diff --git a/vpnsetup_ubuntu.sh b/vpnsetup_ubuntu.sh
index bc2f480..4566b75 100755
--- a/vpnsetup_ubuntu.sh
+++ b/vpnsetup_ubuntu.sh
@@ -133,7 +133,7 @@ check_creds() {
 
 check_dns() {
   if { [ -n "$VPN_DNS_SRV1" ] && ! check_ip "$VPN_DNS_SRV1"; } \
-    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; } then
+    || { [ -n "$VPN_DNS_SRV2" ] && ! check_ip "$VPN_DNS_SRV2"; }; then
     exiterr "The DNS server specified is invalid."
   fi
 }