diff --git a/.changeset/ninety-monkeys-notice.md b/.changeset/ninety-monkeys-notice.md
new file mode 100644
index 0000000000..cfeea39054
--- /dev/null
+++ b/.changeset/ninety-monkeys-notice.md
@@ -0,0 +1,5 @@
+---
+'@rocket.chat/mp3-encoder': patch
+---
+
+Suppressed assertions at the LAME encoding due to unknown `NaN` values
diff --git a/packages/mp3-encoder/src/lame/assert.ts b/packages/mp3-encoder/src/lame/assert.ts
index 41e66ac678..02ebedd295 100644
--- a/packages/mp3-encoder/src/lame/assert.ts
+++ b/packages/mp3-encoder/src/lame/assert.ts
@@ -1,8 +1,11 @@
 export function assert(
   condition: boolean,
-  message?: string,
+  _message?: string,
 ): asserts condition {
   if (!condition) {
-    throw new Error(message);
+    // TODO: There is a condition generating multiple NaN values that was never
+    //       addressed in the original code and is not clear how to handle it.
+    //       Originally this assertion was commented out, probably because of it.
+    // throw new Error(message);
   }
 }