diff --git a/extensions/irc/src/protocol.test.ts b/extensions/irc/src/protocol.test.ts
index 8be7c4ff06c..655ae33da8d 100644
--- a/extensions/irc/src/protocol.test.ts
+++ b/extensions/irc/src/protocol.test.ts
@@ -39,6 +39,10 @@ describe("irc protocol", () => {
   it("splits long text on boundaries", () => {
     const chunks = splitIrcText("a ".repeat(300), 120);
     expect(chunks.length).toBeGreaterThan(2);
-    expect(chunks.every((chunk) => chunk.length <= 120)).toBe(true);
+    expect(
+      chunks
+        .map((chunk, index) => ({ index, length: chunk.length }))
+        .filter((chunk) => chunk.length > 120),
+    ).toEqual([]);
   });
 });