diff --git a/js/viewer/ClientView.js b/js/viewer/ClientView.js
index c68baf6..d8814d1 100644
--- a/js/viewer/ClientView.js
+++ b/js/viewer/ClientView.js
@@ -129,7 +129,7 @@ export default class ClientView extends View {
         this.#element.classList.add("client");
         this.#element.classList.toggle("regular_client", this.#client.getType() === 0);
         this.#element.classList.toggle("has_avatar", this.#client.getAvatarUrl() !== null);
-        this.#element.style.setProperty("--avatar", `url("${this.#client.getAvatarUrl()}")`);
+        if(this.#client.getAvatarUrl() !== null) this.#element.style.setProperty("--avatar", `url("${this.#client.getAvatarUrl()}")`);
         if(this.#client.isLocalClient()) this.#element.classList.add("self");
         
         for(const status of CLIENT_STATUSES) {