diff --git a/src/idle.rs b/src/idle.rs
index 7f61d31..9815b29 100644
--- a/src/idle.rs
+++ b/src/idle.rs
@@ -177,8 +177,9 @@ impl State {
         if self.inner.in_turn { return Ok(()); }
 
         // Min nudge interval
+        const NUDGE_INTERVAL: f64 = 60.0;
         let since_nudge = t - self.inner.last_nudge;
-        if since_nudge < thalamus_idle::MIN_NUDGE_INTERVAL { return Ok(()); }
+        if since_nudge < NUDGE_INTERVAL { return Ok(()); }
 
         // Idle timeout check
         if !self.inner.should_go_idle() { return Ok(()); }
diff --git a/src/poc-hook.rs b/src/poc-hook.rs
index 26df007..e0dc296 100644
--- a/src/poc-hook.rs
+++ b/src/poc-hook.rs
@@ -260,6 +260,7 @@ fn main() {
             }
         }
         "PostToolUse" => {
+            signal_response();
             print!("{}", memory_search::run_hook(&input));
 
             if let Some(ref t) = transcript {