diff --git a/src/shared/agent-display-names.test.ts b/src/shared/agent-display-names.test.ts
index 19de11a4b..92c55c367 100644
--- a/src/shared/agent-display-names.test.ts
+++ b/src/shared/agent-display-names.test.ts
@@ -185,8 +185,8 @@ describe("getAgentListDisplayName", () => {
     expect(getAgentListDisplayName("sisyphus")).toBe("Sisyphus (Ultraworker)")
   })
 
-  it("applies invisible atlas sort prefix for list display", () => {
-    expect(getAgentListDisplayName("atlas")).toBe("\u200BAtlas (Plan Executor)")
+  it("returns atlas display name without sort prefix", () => {
+    expect(getAgentListDisplayName("atlas")).toBe("Atlas (Plan Executor)")
   })
 })
 
diff --git a/src/shared/agent-display-names.ts b/src/shared/agent-display-names.ts
index b9eac59ef..23b54a42a 100644
--- a/src/shared/agent-display-names.ts
+++ b/src/shared/agent-display-names.ts
@@ -20,9 +20,7 @@ export const AGENT_DISPLAY_NAMES: Record<string, string> = {
   "council-member": "council-member",
 }
 
-const AGENT_LIST_SORT_PREFIXES: Record<string, string> = {
-  atlas: "\u200B",
-}
+const AGENT_LIST_SORT_PREFIXES: Record<string, string> = {}
 
 function stripAgentListSortPrefix(agentName: string): string {
   return agentName.replace(/^\u200B+/, "")