diff --git a/agents/specialists.yaml b/agents/specialists.yaml
index 1d2b1e1..6ec24b4 100644
--- a/agents/specialists.yaml
+++ b/agents/specialists.yaml
@@ -322,7 +322,7 @@ routes:
     description: "SSH diagnose → find root cause → verify fix plan"
 
   spec_driven:
-    steps: [constitution, spec, architect, task_decomposer]
+    steps: [constitution, spec, architect, constitutional_validator, task_decomposer]
     description: "Constitution → spec → implementation plan → decompose into tasks"
 
   dept_feature: