diff --git a/src/agent/job_monitor.rs b/src/agent/job_monitor.rs
index 3f038764..675d0426 100644
--- a/src/agent/job_monitor.rs
+++ b/src/agent/job_monitor.rs
@@ -421,6 +421,7 @@ mod tests {
                     job_id: job_id.to_string(),
                     status: "completed".to_string(),
                     session_id: None,
+                    fallback_deliverable: None,
                 },
             ))
             .unwrap();
@@ -468,6 +469,7 @@ mod tests {
                     job_id: job_id.to_string(),
                     status: "failed".to_string(),
                     session_id: None,
+                    fallback_deliverable: None,
                 },
             ))
             .unwrap();
@@ -506,6 +508,7 @@ mod tests {
                     job_id: job_id.to_string(),
                     status: "completed".to_string(),
                     session_id: None,
+                    fallback_deliverable: None,
                 },
             ))
             .unwrap();
diff --git a/src/channels/wasm/wrapper.rs b/src/channels/wasm/wrapper.rs
index 8f0c9db4..be7768d0 100644
--- a/src/channels/wasm/wrapper.rs
+++ b/src/channels/wasm/wrapper.rs
@@ -3314,6 +3314,7 @@ mod tests {
     use std::sync::Arc;
 
     use crate::channels::Channel;
+    use crate::channels::OutgoingResponse;
     use crate::channels::wasm::capabilities::ChannelCapabilities;
     use crate::channels::wasm::runtime::{
         PreparedChannelModule, WasmChannelRuntime, WasmChannelRuntimeConfig,
@@ -3401,6 +3402,16 @@ mod tests {
         assert!(channel.health_check().await.is_err());
     }
 
+    #[tokio::test]
+    async fn test_broadcast_delegates_to_call_on_broadcast() {
+        let channel = create_test_channel();
+        // With `component: None`, call_on_broadcast short-circuits to Ok(()).
+        let result = channel
+            .broadcast("146032821", OutgoingResponse::text("hello"))
+            .await;
+        assert!(result.is_ok());
+    }
+
     #[tokio::test]
     async fn test_execute_poll_no_wasm_returns_empty() {
         // When there's no WASM module (None component), execute_poll