diff --git a/Cargo.lock b/Cargo.lock
index a95169d..1b34d10 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1519,13 +1519,6 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "common"
-version = "0.1.0"
-dependencies = [
- "polkadot-core-primitives",
-]
-
 [[package]]
 name = "common"
 version = "0.1.0"
@@ -7311,7 +7304,6 @@ version = "0.1.0"
 dependencies = [
  "clap",
  "color-print",
- "common 0.1.0",
  "cumulus-client-cli",
  "cumulus-client-collator",
  "cumulus-client-consensus-aura",
@@ -7367,7 +7359,6 @@ dependencies = [
 name = "parachain-template-runtime"
 version = "0.1.0"
 dependencies = [
- "common 0.1.0",
  "cumulus-pallet-aura-ext",
  "cumulus-pallet-dmp-queue",
  "cumulus-pallet-parachain-system",
@@ -9493,7 +9484,7 @@ dependencies = [
  "ark-serialize",
  "ark-std",
  "blake2 0.10.6",
- "common 0.1.0 (git+https://github.com/w3f/ring-proof)",
+ "common",
  "fflonk",
  "merlin 3.0.0",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 83c060f..138eaa2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace]
-members = [ "common", "node", "pallets/template", "runtime"]
+members = [ "node", "pallets/template", "runtime"]
 package.edition = "2021"
 package.repository = "https://github.com/paritytech/polkadot-sdk"
 resolver = "2"
diff --git a/node/Cargo.toml b/node/Cargo.toml
index c9e5d2c..24d5ff8 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -20,7 +20,6 @@ futures = "0.3.28"
 
 # Local
 parachain-template-runtime = { path = "../runtime" }
-common = { path = "../common" }
 
 # Substrate
 frame-benchmarking = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.3.0", default-features = false }
diff --git a/node/src/chain_spec.rs b/node/src/chain_spec.rs
index f39e0ff..e352738 100644
--- a/node/src/chain_spec.rs
+++ b/node/src/chain_spec.rs
@@ -1,6 +1,7 @@
-use common::EXISTENTIAL_DEPOSIT;
 use cumulus_primitives_core::ParaId;
-use parachain_template_runtime::{AccountId, AuraId, Signature};
+use parachain_template_runtime::{
+    constants::currency::EXISTENTIAL_DEPOSIT, AccountId, AuraId, Signature,
+};
 use sc_chain_spec::{ChainSpecExtension, ChainSpecGroup};
 use sc_service::ChainType;
 use serde::{Deserialize, Serialize};
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index edaa510..e165a39 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -27,7 +27,6 @@ smallvec = "1.11.0"
 
 # Local
 pallet-parachain-template = { path = "../pallets/template", default-features = false }
-common = { path = "../common", default-features = false }
 
 # Substrate
 frame-benchmarking = { git = "https://github.com/paritytech/polkadot-sdk", branch = "release-polkadot-v1.3.0", default-features = false, optional = true }
diff --git a/runtime/src/constants.rs b/runtime/src/constants.rs
index f1833cf..b3a1690 100644
--- a/runtime/src/constants.rs
+++ b/runtime/src/constants.rs
@@ -1,10 +1,13 @@
 pub mod currency {
     use crate::Balance;
 
+    pub const MICROCENTS: Balance = 1_000_000;
     pub const MILLICENTS: Balance = 1_000_000_000;
     pub const CENTS: Balance = 1_000 * MILLICENTS; // assume this is worth about a cent.
     pub const DOLLARS: Balance = 100 * CENTS;
 
+    pub const EXISTENTIAL_DEPOSIT: Balance = MILLICENTS;
+
     pub const fn deposit(items: u32, bytes: u32) -> Balance {
         items as Balance * 15 * CENTS + (bytes as Balance) * 6 * CENTS
     }
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index 2ecf304..9d95b86 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -11,7 +11,7 @@ mod weights;
 pub mod xcm_config;
 
 use codec::{Decode, Encode, MaxEncodedLen};
-use common::{deposit, EXISTENTIAL_DEPOSIT, MICROUNIT, MILLIUNIT};
+use constants::currency::{deposit, EXISTENTIAL_DEPOSIT, MICROCENTS, MILLICENTS};
 use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
 use cumulus_primitives_core::ParaId;
 use frame_support::{
@@ -140,7 +140,7 @@ impl WeightToFeePolynomial for WeightToFee {
     fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
         // in Rococo, extrinsic base weight (smallest non-zero weight) is mapped to 1
         // MILLIUNIT: in our template, we map to 1/10 of that, or 1/10 MILLIUNIT
-        let p = MILLIUNIT / 10;
+        let p = MILLICENTS / 10;
         let q = 100 * Balance::from(ExtrinsicBaseWeight::get().ref_time());
         smallvec![WeightToFeeCoefficient {
             degree: 1,
@@ -428,7 +428,7 @@ impl pallet_balances::Config for Runtime {
 
 parameter_types! {
     /// Relay Chain `TransactionByteFee` / 10
-    pub const TransactionByteFee: Balance = 10 * MICROUNIT;
+    pub const TransactionByteFee: Balance = 10 * MICROCENTS;
 }
 
 impl pallet_transaction_payment::Config for Runtime {