--- a/runtime/common/src/constants.rs
+++ b/runtime/common/src/constants.rs
@@ -21,6 +21,9 @@
 
 pub const WEIGHT_TO_FEE_COEFF: u32 = 142_688_000;
 
+// Targeting 0.15 UNQ per transfer
+pub const MIN_GAS_PRICE: u64 = 1_018_751_825_264;
+
 /// We assume that ~10% of the block weight is consumed by `on_initalize` handlers.
 /// This is used to limit the maximal weight of a single extrinsic.
 pub const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);
--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -226,8 +226,7 @@
 pub struct FixedFee;
 impl FeeCalculator for FixedFee {
 	fn min_gas_price() -> U256 {
-		// Targeting 0.15 UNQ per transfer
-		1_018_751_825_264u64.into()
+		MIN_GAS_PRICE.into()
 	}
 }
 
--- a/runtime/quartz/src/lib.rs
+++ b/runtime/quartz/src/lib.rs
@@ -226,8 +226,7 @@
 pub struct FixedFee;
 impl FeeCalculator for FixedFee {
 	fn min_gas_price() -> U256 {
-		// Targeting 0.15 UNQ per transfer
-		1_018_751_825_264u64.into()
+		MIN_GAS_PRICE.into()
 	}
 }
 
--- a/runtime/unique/src/lib.rs
+++ b/runtime/unique/src/lib.rs
@@ -225,8 +225,7 @@
 pub struct FixedFee;
 impl FeeCalculator for FixedFee {
 	fn min_gas_price() -> U256 {
-		// Targeting 0.15 UNQ per transfer
-		1_018_751_825_264u64.into()
+		MIN_GAS_PRICE.into()
 	}
 }