1 files changed, 2 insertions, 4 deletions
diff --git a/packages/sol-cov/test/instructions_test.ts b/packages/sol-cov/test/instructions_test.ts
index f64ec11ed..195dfce2f 100644
--- a/packages/sol-cov/test/instructions_test.ts
+++ b/packages/sol-cov/test/instructions_test.ts
@@ -3,6 +3,7 @@ import * as fs from 'fs';
 import 'mocha';
 import * as path from 'path';
 
+import { constants } from '../src/constants';
 import { getPcToInstructionIndexMapping } from '../src/instructions';
 
 const expect = chai.expect;
@@ -10,10 +11,7 @@ const expect = chai.expect;
 describe('instructions', () => {
     describe('#getPcToInstructionIndexMapping', () => {
         it('correctly maps pcs to instruction indexed', () => {
-            const PUSH1 = 0x60;
-            const PUSH2 = 0x61;
-            const TIMESTAMP = 0x42;
-            const bytecode = new Uint8Array([PUSH1, 42, PUSH2, 1, 2, TIMESTAMP]);
+            const bytecode = new Uint8Array([constants.PUSH1, 42, constants.PUSH2, 1, 2, constants.TIMESTAMP]);
             const pcToInstruction = getPcToInstructionIndexMapping(bytecode);
             const expectedPcToInstruction = { '0': 0, '2': 1, '5': 2 };
             expect(pcToInstruction).to.be.deep.equal(expectedPcToInstruction);