diff --git a/parachain/modules/consensus/parachain/src/consensus.rs b/parachain/modules/consensus/parachain/src/consensus.rs
index 730ab9c49..3bdc27fe6 100644
--- a/parachain/modules/consensus/parachain/src/consensus.rs
+++ b/parachain/modules/consensus/parachain/src/consensus.rs
@@ -126,6 +126,11 @@ where
             let id = codec::Decode::decode(&mut &key[(key.len() - 4)..]).map_err(|e| {
                 Error::ImplementationSpecific(format!("Error decoding parachain header: {e}"))
             })?;
+
+            if matches!(super::Parachains::<T>::get(id), None) {
+                Err(Error::ImplementationSpecific(format!("Unknown parachain with Id({id})")))?
+            }
+
             let header = header.ok_or_else(|| {
                 Error::ImplementationSpecific(format!(
                     "Cannot find parachain header for ParaId({id})",
@@ -146,7 +151,7 @@ where
                             Error::ImplementationSpecific(format!("Cannot slot: {e:?}"))
                         })?;
                         timestamp = Duration::from_millis(*slot * SLOT_DURATION).as_secs();
-                    }
+                    },
                     DigestItem::Consensus(consensus_engine_id, value)
                         if *consensus_engine_id == ISMP_ID =>
                     {
@@ -157,9 +162,9 @@ where
                         }
 
                         overlay_root = H256::from_slice(&value);
-                    }
+                    },
                     // don't really care about the rest
-                    _ => {}
+                    _ => {},
                 };
             }
 
diff --git a/parachain/modules/consensus/parachain/src/lib.rs b/parachain/modules/consensus/parachain/src/lib.rs
index f3a116d25..24b068ad0 100644
--- a/parachain/modules/consensus/parachain/src/lib.rs
+++ b/parachain/modules/consensus/parachain/src/lib.rs
@@ -205,6 +205,8 @@ pub mod pallet {
     }
 }
 
+pub use pallet::*;
+
 impl<T: Config> Pallet<T> {
     /// Returns the list of parachains who's consensus updates will be inserted by the inherent
     /// data provider
diff --git a/parachain/modules/consensus/sync-committee/src/lib.rs b/parachain/modules/consensus/sync-committee/src/lib.rs
index 48a600979..7f31733e8 100644
--- a/parachain/modules/consensus/sync-committee/src/lib.rs
+++ b/parachain/modules/consensus/sync-committee/src/lib.rs
@@ -16,6 +16,7 @@
 // Implementation of the ethereum beacon consensus client for ISMP
 // Ensure we're `no_std` when compiling for Wasm.
 #![cfg_attr(not(feature = "std"), no_std)]
+#![allow(unused_variables)]
 
 extern crate alloc;
 
diff --git a/parachain/modules/state-machine/src/lib.rs b/parachain/modules/state-machine/src/lib.rs
index 53652baad..2f01e593d 100644
--- a/parachain/modules/state-machine/src/lib.rs
+++ b/parachain/modules/state-machine/src/lib.rs
@@ -105,7 +105,7 @@ where
                     let request = Request::Post(post);
                     let commitment = hash_request::<Host<T>>(&request);
                     keys.push(pallet_ismp::RequestReceipts::<T>::hashed_key_for(commitment));
-                }
+                },
                 Request::Get(_) => continue,
             }
         }
@@ -137,7 +137,7 @@ where
                         Ok((key, value))
                     })
                     .collect::<Result<BTreeMap<_, _>, _>>()?
-            }
+            },
             HashAlgorithm::Blake2 => {
                 let db =
                     StorageProof::new(state_proof.storage_proof).into_memory_db::<BlakeTwo256>();
@@ -154,7 +154,7 @@ where
                         Ok((key, value))
                     })
                     .collect::<Result<BTreeMap<_, _>, _>>()?
-            }
+            },
         };
 
         Ok(data)