diff --git a/Cargo.lock b/Cargo.lock
index 8a1cdd57e..0eb563607 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -7140,6 +7140,7 @@ dependencies = [
  "pallet-session",
  "parity-scale-codec",
  "scale-info",
+ "serde",
  "sp-core 29.0.0",
  "sp-io 31.0.0",
  "sp-runtime 32.0.0",
diff --git a/node/cli/src/chain_spec/dev.rs b/node/cli/src/chain_spec/dev.rs
index 44e29e38b..6d8903c18 100644
--- a/node/cli/src/chain_spec/dev.rs
+++ b/node/cli/src/chain_spec/dev.rs
@@ -324,6 +324,10 @@ pub fn development_genesis_config(
             max_instructions_per_programs: INITIAL_MAX_INSTRUCTIONS_PER_PROGRAM,
             total_signers: TOTAL_SIGNERS,
             threshold: SIGNER_THRESHOLD,
+            accepted_mrtd_values: vec![
+                BoundedVec::try_from([0; 48].to_vec()).unwrap(),
+                BoundedVec::try_from([1; 48].to_vec()).unwrap(),
+            ],
             ..Default::default()
         },
         "programs": ProgramsConfig {
diff --git a/node/cli/src/chain_spec/integration_tests.rs b/node/cli/src/chain_spec/integration_tests.rs
index a7d9b9fbe..88d16b353 100644
--- a/node/cli/src/chain_spec/integration_tests.rs
+++ b/node/cli/src/chain_spec/integration_tests.rs
@@ -263,6 +263,10 @@ pub fn integration_tests_genesis_config(
             max_instructions_per_programs: INITIAL_MAX_INSTRUCTIONS_PER_PROGRAM,
             total_signers: TOTAL_SIGNERS,
             threshold: SIGNER_THRESHOLD,
+            accepted_mrtd_values: vec![
+                BoundedVec::try_from([0; 48].to_vec()).unwrap(),
+                BoundedVec::try_from([1; 48].to_vec()).unwrap(),
+            ],
             ..Default::default()
         },
         "programs": ProgramsConfig {