diff --git a/web/src/lib/libav.ts b/web/src/lib/libav.ts
index 93ad930a..e5655645 100644
--- a/web/src/lib/libav.ts
+++ b/web/src/lib/libav.ts
@@ -15,7 +15,7 @@ export default class LibAVWrapper {
         this.onProgress = onProgress;
     }
 
-    async init() {
+    init() {
         if (this.concurrency && !this.libav) {
             this.libav = LibAV.LibAV({
                 yesthreads: true,