diff --git a/Cargo.lock b/Cargo.lock
index 0902fe6fcfbc..13ba03af5065 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -18160,7 +18160,6 @@ dependencies = [
  "sp-timestamp 26.0.0",
  "sp-transaction-pool 26.0.0",
  "sp-version 29.0.0",
- "sp-wasm-interface 20.0.0",
  "sp-weights 27.0.0",
  "substrate-frame-rpc-system",
  "substrate-prometheus-endpoint",
diff --git a/cumulus/polkadot-omni-node/lib/Cargo.toml b/cumulus/polkadot-omni-node/lib/Cargo.toml
index afbe03ada89c..43478b41a119 100644
--- a/cumulus/polkadot-omni-node/lib/Cargo.toml
+++ b/cumulus/polkadot-omni-node/lib/Cargo.toml
@@ -70,7 +70,6 @@ sp-api = { workspace = true, default-features = true }
 sp-consensus = { workspace = true, default-features = true }
 sp-consensus-aura = { workspace = true, default-features = true }
 sp-io = { workspace = true, default-features = true }
-sp-wasm-interface = { workspace = true, default-features = true }
 sc-consensus-manual-seal = { workspace = true, default-features = true }
 sc-sysinfo = { workspace = true, default-features = true }
 prometheus-endpoint = { workspace = true, default-features = true }
diff --git a/prdoc/pr_6889.prdoc b/prdoc/pr_6889.prdoc
new file mode 100644
index 000000000000..01edd49b685a
--- /dev/null
+++ b/prdoc/pr_6889.prdoc
@@ -0,0 +1,13 @@
+# Schema: Polkadot SDK PRDoc Schema (prdoc) v1.0.0
+# See doc at https://raw.githubusercontent.com/paritytech/polkadot-sdk/master/prdoc/schema_user.json
+
+title: Remove polkadot-omni-node-lib unused dependency 
+
+doc:
+  - audience: Node Dev
+    description: 
+      Removed an unused dependency for `polkadot-omni-node-lib`.
+
+crates:
+  - name: polkadot-omni-node-lib
+    bump: patch