diff --git a/src/build.ts b/src/build.ts
index 209dca7..07729c5 100644
--- a/src/build.ts
+++ b/src/build.ts
@@ -8,14 +8,14 @@ import { WebSocketServer } from 'ws';
 
 const argv = process.argv.slice(2)
 
-function buildTs() {
+async function buildTs() {
     console.log("[dev] Building file..")
-    esbuild.build({
+    await esbuild.build({
         entryPoints: ["./src/web/ts/index.ts"],
         outfile: "./src/web/dist.js"
     })
 }
-buildTs();
+await buildTs();
 
 if(argv[0] == "--build") {
     try{rmdirSync("./dist")}catch{}
@@ -93,10 +93,10 @@ if(argv[0] == "--dev") {
     console.log('[http] Listening HTTP on 8080.')
     const watcher = watch("./src/web", {
         recursive: true,
-    }, (e,f) => {
+    }, async (e,f) => {
         if(f == "dist.js") return;
         console.log("[dev] Noticed update in " + f + ", of type " + e +".")
         allConnections.forEach(z => z.send("refresh"));
-        buildTs();
+        await buildTs();
     })
 }