diff --git a/ibc-testkit/src/relayer/integration.rs b/ibc-testkit/src/relayer/integration.rs
index fe154f68b..ede532805 100644
--- a/ibc-testkit/src/relayer/integration.rs
+++ b/ibc-testkit/src/relayer/integration.rs
@@ -214,6 +214,68 @@ where
 
     // timeout the packet on A; never relay the packet to B
     relayer.timeout_packet_on_a(packet.clone(), signer.clone());
+
+    // timeout packet from A to B; using close channel
+
+    // generate packet for DummyTransferModule
+    let packet_data = PacketData {
+        token: PrefixedCoin::from_str("1000uibc").expect("valid prefixed coin"),
+        sender: signer.clone(),
+        receiver: signer.clone(),
+        memo: "sample memo".into(),
+    };
+
+    // packet with ibc metadata
+    // either height timeout or timestamp timeout must be set
+    let msg = MsgTransfer {
+        port_id_on_a: PortId::transfer(),
+        chan_id_on_a: chan_id_on_a.clone(),
+        packet_data,
+        // setting timeout height to 10 blocks from B's current height.
+        timeout_height_on_b: relayer.get_ctx_b().latest_height().add(10).into(),
+        // not setting timeout timestamp.
+        timeout_timestamp_on_b: Timestamp::none(),
+    };
+
+    // module creates the send_packet
+    send_transfer(
+        relayer.get_ctx_a_mut().ibc_store_mut(),
+        &mut DummyTransferModule,
+        msg,
+    )
+    .expect("successfully created send_packet");
+
+    // send_packet wasn't committed, hence produce a block
+    relayer.get_ctx_a_mut().advance_block_height();
+
+    // retrieve the send_packet event
+    let Some(IbcEvent::SendPacket(send_packet_event)) = relayer
+        .get_ctx_a()
+        .ibc_store()
+        .events
+        .lock()
+        .iter()
+        .rev()
+        .nth(2)
+        .cloned()
+    else {
+        panic!("unexpected event")
+    };
+
+    // create the IBC packet type
+    let packet = Packet {
+        port_id_on_a: send_packet_event.port_id_on_a().clone(),
+        chan_id_on_a: send_packet_event.chan_id_on_a().clone(),
+        seq_on_a: *send_packet_event.seq_on_a(),
+        data: send_packet_event.packet_data().to_vec(),
+        timeout_height_on_b: *send_packet_event.timeout_height_on_b(),
+        timeout_timestamp_on_b: *send_packet_event.timeout_timestamp_on_b(),
+        port_id_on_b: send_packet_event.port_id_on_b().clone(),
+        chan_id_on_b: send_packet_event.chan_id_on_b().clone(),
+    };
+
+    // timeout the packet on A; never relay the packet to B
+    relayer.timeout_packet_on_channel_close_on_a(packet.clone(), signer.clone());
 }
 
 #[cfg(test)]