diff --git a/Cargo.lock b/Cargo.lock
index 774ed724..bdb69e84 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10190,7 +10190,6 @@ dependencies = [
  "futures",
  "log",
  "parity-scale-codec",
- "sp-runtime",
  "thiserror",
  "tokio",
 ]
diff --git a/coordinator/tributary/tendermint/Cargo.toml b/coordinator/tributary/tendermint/Cargo.toml
index d49f8a2f..91153e8a 100644
--- a/coordinator/tributary/tendermint/Cargo.toml
+++ b/coordinator/tributary/tendermint/Cargo.toml
@@ -17,8 +17,3 @@ parity-scale-codec = { version = "3", features = ["derive"] }
 
 futures = "0.3"
 tokio = { version = "1", features = ["macros", "sync", "time", "rt"] }
-
-sp-runtime = { git = "https://github.com/serai-dex/substrate", version = "7.0.0", optional = true }
-
-[features]
-substrate = ["sp-runtime"]
diff --git a/coordinator/tributary/tendermint/src/ext.rs b/coordinator/tributary/tendermint/src/ext.rs
index f78b3608..91c27248 100644
--- a/coordinator/tributary/tendermint/src/ext.rs
+++ b/coordinator/tributary/tendermint/src/ext.rs
@@ -187,14 +187,6 @@ pub trait Block: Send + Sync + Clone + PartialEq + Debug + Encode + Decode {
   fn id(&self) -> Self::Id;
 }
 
-#[cfg(feature = "substrate")]
-impl<B: sp_runtime::traits::Block> Block for B {
-  type Id = B::Hash;
-  fn id(&self) -> B::Hash {
-    self.hash()
-  }
-}
-
 /// Trait representing the distributed system Tendermint is providing consensus over.
 #[async_trait]
 pub trait Network: Send + Sync {