diff --git a/lib/plugins/aws/deployFunction/index.test.js b/lib/plugins/aws/deployFunction/index.test.js
index aa98b4be4..a1c28f0ae 100644
--- a/lib/plugins/aws/deployFunction/index.test.js
+++ b/lib/plugins/aws/deployFunction/index.test.js
@@ -153,7 +153,7 @@ describe('AwsDeployFunction', () => {
       const arn = 'arn:aws:iam::123456789012:role/role';
 
       return awsDeployFunction.normalizeArnRole(arn).then((result) => {
-        expect(getAccountInfoStub).to.not.have.been.called;
+        expect(getAccountInfoStub.calledOnce).to.be.equal(false);
         expect(result).to.be.equal(arn);
       });
     });
@@ -162,7 +162,7 @@ describe('AwsDeployFunction', () => {
       const roleName = 'MyCustomRole';
 
       return awsDeployFunction.normalizeArnRole(roleName).then((result) => {
-        expect(getAccountInfoStub).to.have.been.calledOnce;
+        expect(getAccountInfoStub.calledOnce).to.be.equal(true);
         expect(result).to.be.equal('arn:aws:iam::123456789012:role/role_123');
       });
     });
@@ -177,7 +177,7 @@ describe('AwsDeployFunction', () => {
 
       return awsDeployFunction.normalizeArnRole(roleObj).then((result) => {
         expect(getRoleStub.calledOnce).to.be.equal(true);
-        expect(getAccountInfoStub).to.not.have.been.called;
+        expect(getAccountInfoStub.calledOnce).to.be.equal(false);
         expect(result).to.be.equal('arn:aws:iam::123456789012:role/role_2');
       });
     });