diff --git a/index.js b/index.js
index 7a000c1..d63953e 100644
--- a/index.js
+++ b/index.js
@@ -72,7 +72,7 @@ app.get('/', async (req,res) => {
 					// Check if host exists
 					if (line.includes(`# ${hostname}.`)) {
 						console.log(`Host already exists for ${hostname}`)
-						res.sendStatus(500)
+						res.sendStatus(500); return
 					}
 					found_usernames.push(line.split('.').slice(-2,-1)[0])
 				}
@@ -87,16 +87,16 @@ app.get('/', async (req,res) => {
 		if (!found_ipv4s.every((found_ipv4) => 
 		found_ipv4.toString().includes(`${IPV4_NET}.${subnet}.`))) {
                         console.log(`Found unmatching IPv4 address subnets for ${requester}: ${found_ipv4s}`)
-			res.sendStatus(500)
+			res.sendStatus(500); return
 		} else if (!found_ipv6s.every((found_ipv6) =>
                 found_ipv6.toString().includes(`${IPV6_NET}:${subnet}:`))) {
                         console.log(`Found unmatching IPv6 address subnets for ${requester}: ${found_ipv6s}`)
-                        res.sendStatus(500)
+                        res.sendStatus(500); return
 		// Check that all usernames are correct or error out
 		// https://stackoverflow.com/a/35568895
 		} else if (!found_usernames.every( (v,i,r) => v === r[0] )) {
 			console.log(`Found unmatching usernames for ${requester}: ${found_usernames.toString()}`)
-			res.sendStatus(500)
+			res.sendStatus(500); return
 
 		// Everything looks good!  Proceed
 		} else {