diff --git a/src/shared/model-requirements.test.ts b/src/shared/model-requirements.test.ts
index 324176b57..219a5d79d 100644
--- a/src/shared/model-requirements.test.ts
+++ b/src/shared/model-requirements.test.ts
@@ -279,13 +279,14 @@ describe("AGENT_MODEL_REQUIREMENTS", () => {
       "momus",
       "atlas",
       "sisyphus-junior",
+      "athena",
     ]
 
     // when - checking AGENT_MODEL_REQUIREMENTS
     const definedAgents = Object.keys(AGENT_MODEL_REQUIREMENTS)
 
     // #then - all agents present with valid fallbackChain
-    expect(definedAgents).toHaveLength(11)
+    expect(definedAgents).toHaveLength(12)
     for (const agent of expectedAgents) {
       const requirement = AGENT_MODEL_REQUIREMENTS[agent]
       expect(requirement).toBeDefined()