diff --git a/test/suites/dev/moonbase/test-randomness/test-randomness-babe-lottery2.ts b/test/suites/dev/moonbase/test-randomness/test-randomness-babe-lottery2.ts
index bbdbcc211a..0dea4a69b9 100644
--- a/test/suites/dev/moonbase/test-randomness/test-randomness-babe-lottery2.ts
+++ b/test/suites/dev/moonbase/test-randomness/test-randomness-babe-lottery2.ts
@@ -47,14 +47,14 @@ describeSuite({
         args: [0],
         account: BALTATHAR_ADDRESS,
       });
-      expect(estimatedGas).toMatchInlineSnapshot(`171662n`);
+      expect(estimatedGas).toMatchInlineSnapshot(`687763n`);
 
       const rawTxn = await context.writePrecompile!({
         precompileName: "Randomness",
         functionName: "fulfillRequest",
         args: [0],
+        gas: estimatedGas,
         rawTxOnly: true,
-        gas: 280576n, // Taken from fullfillReceipt inline snapshot
         privateKey: BALTATHAR_PRIVATE_KEY,
       });
 
@@ -175,11 +175,11 @@ describeSuite({
         ).to.be.true;
         expect(
           (await context.polkadotJs().query.system.account(charleth.address)).data.free.toBigInt() >
-            DEFAULT_GENESIS_BALANCE
+          DEFAULT_GENESIS_BALANCE
         ).to.be.false;
         expect(
           (await context.polkadotJs().query.system.account(dorothy.address)).data.free.toBigInt() >
-            DEFAULT_GENESIS_BALANCE
+          DEFAULT_GENESIS_BALANCE
         ).to.be.true;
       },
     });
diff --git a/test/suites/dev/moonbase/test-randomness/test-randomness-vrf-lottery5.ts b/test/suites/dev/moonbase/test-randomness/test-randomness-vrf-lottery5.ts
index 72eb182426..454db04b7d 100644
--- a/test/suites/dev/moonbase/test-randomness/test-randomness-vrf-lottery5.ts
+++ b/test/suites/dev/moonbase/test-randomness/test-randomness-vrf-lottery5.ts
@@ -48,13 +48,13 @@ describeSuite({
         args: [0],
       });
 
-      expect(estimatedGas).toMatchInlineSnapshot(`171514n`);
+      expect(estimatedGas).toMatchInlineSnapshot(`677344n`);
 
       const rawTxn = await context.writePrecompile!({
         precompileName: "Randomness",
         functionName: "fulfillRequest",
         args: [0],
-        gas: 280576n, // Taken from fullfillReceipt inline snapshot
+        gas: estimatedGas,
         rawTxOnly: true,
       });
       const { result } = await context.createBlock(rawTxn);