diff --git a/src/lib/converters/vips.svelte.ts b/src/lib/converters/vips.svelte.ts
index 9f9a5ac..33fa389 100644
--- a/src/lib/converters/vips.svelte.ts
+++ b/src/lib/converters/vips.svelte.ts
@@ -33,6 +33,9 @@ export class VipsConverter extends Converter {
 		".tif",
 		".tiff",
 		".jfif",
+		//".heif", HEIF files that are encoded like HEIC files (and HEIC files in general) aren't supported due to https://github.com/kleisauke/wasm-vips/issues/3
+		".avif",
+		".jxl",
 	];
 
 	public readonly reportsProgress = false;
@@ -51,8 +54,6 @@ export class VipsConverter extends Converter {
                 error(["converters", this.name], `error in worker: ${message.error}`);
 				addToast("error", `Error in VIPS worker, some features may not work.`);
 				throw new Error(message.error);
-			} else {
-				error(["converters", this.name], `unknown message type: ${message.type}`);
 			}
 		};
 	}
diff --git a/src/lib/workers/vips.ts b/src/lib/workers/vips.ts
index 058cb67..35f09f1 100644
--- a/src/lib/workers/vips.ts
+++ b/src/lib/workers/vips.ts
@@ -2,8 +2,6 @@ import { type WorkerMessage, type OmitBetterStrict } from "$lib/types";
 import Vips from "wasm-vips";
 
 const vipsPromise = Vips({
-	// see https://github.com/kleisauke/wasm-vips/issues/85
-	dynamicLibraries: [],
 });
 
 vipsPromise