diff --git a/lib/install/index.js b/lib/install/index.js
index e866f7e..5ebfc88 100644
--- a/lib/install/index.js
+++ b/lib/install/index.js
@@ -104,25 +104,6 @@ function install({force = false, config, rePull = false, lockfile = null}) {
 
                 throw error;
             })
-            .then(() => {
-                if (lockfile === null) {
-                    return resolveLockfile().then(resolvedLockfile => lockfile = resolvedLockfile);
-                }
-            })
-            .then(() => {
-                if (lockfile === null) {
-                    return;
-                }
-
-                return fsExtra.readFile(lockfile)
-                    .then(lockfileBuf => {
-                        newLockfileContents = JSON.parse(lockfileBuf.toString());
-                        newPkgJsonHash = pkgJsonUtils.calcHash(newPkgJson, newLockfileContents, config.packageHash);
-
-                        logger.info(`New hash is:\t${newPkgJsonHash}`);
-                    })
-
-            })
             .then(() => {
                     if (done) {
                         if (missingBackends.length > 0) {
diff --git a/test/integration/testCases/gitPush/testcase.sh b/test/integration/testCases/gitPush/testcase.sh
index f992726..dbcbd5d 100644
--- a/test/integration/testCases/gitPush/testcase.sh
+++ b/test/integration/testCases/gitPush/testcase.sh
@@ -12,14 +12,8 @@ cd repolocal
 
 npm_ver="$(npm --version)"
 
-if [[ "$npm_ver" == 3* ]] ||  [[ "$npm_ver" == 4* ]]; then
-    git checkout veendor-7d0db335c82dfd9aa2b96dabc485b89ebaa1496f
-    tar -xf 7d0db335c82dfd9aa2b96dabc485b89ebaa1496f.tar.gz
-else
-    git checkout veendor-1722dc5c5ee28cf0bcdc5ac1da82e0608b655f88
-    tar -xf 1722dc5c5ee28cf0bcdc5ac1da82e0608b655f88.tar.gz # package-lock.json is created during the run
-                                                            # veendor should recalculate hash and push new one
-fi
+git checkout veendor-7d0db335c82dfd9aa2b96dabc485b89ebaa1496f
+tar -xf 7d0db335c82dfd9aa2b96dabc485b89ebaa1496f.tar.gz
 
 if [[ ! -f "node_modules/deep-object-diff/package.json" ]]; then
     echo "gitPush failed; node_modules/deep-object-diff/package.json is not there"
diff --git a/test/integration/testCases/localPush/testcase.sh b/test/integration/testCases/localPush/testcase.sh
index eaccf88..07f1177 100644
--- a/test/integration/testCases/localPush/testcase.sh
+++ b/test/integration/testCases/localPush/testcase.sh
@@ -10,12 +10,7 @@ node "$rootdir/bin/veendor.js" install --debug
 npm_ver="$(npm --version)"
 
 cd "$(pwd)/local"
-if [[ "$npm_ver" == 3* ]] ||  [[ "$npm_ver" == 4* ]]; then
-    tar -xf 7d0db335c82dfd9aa2b96dabc485b89ebaa1496f.tar.gz
-else
-    tar -xf 1722dc5c5ee28cf0bcdc5ac1da82e0608b655f88.tar.gz # package-lock.json is created during the run
-                                                            # veendor should recalculate hash and push new one
-fi
+tar -xf 7d0db335c82dfd9aa2b96dabc485b89ebaa1496f.tar.gz
 
 if [[ ! -f "node_modules/deep-object-diff/package.json" ]]; then
     echo "gitPush failed; node_modules/deep-object-diff/package.json is not there"
diff --git a/test/unit/install/index.test.js b/test/unit/install/index.test.js
index da96ed0..487c58c 100644
--- a/test/unit/install/index.test.js
+++ b/test/unit/install/index.test.js
@@ -1003,87 +1003,6 @@ describe('install', () => {
 
             assert.isRejected(install({config}), errors.BundleAlreadyExistsError).notify(done);
         });
-
-        it('should re-calc hash after npm install', done => {
-            // because npm install with lockfile will change the lockfile and we need to push with new hash
-            mockfs({
-                'package.json': JSON.stringify(PKGJSON),
-                'package-lock.json': JSON.stringify(olderLockfiles[0]),
-            });
-
-            fakeBackends[1].backend.pull = () => Promise.reject(new errors.BundleNotFoundError);
-            const backendMock0 = sandbox.mock(fakeBackends[0].backend);
-            npmWrapper.installAll.restore();
-
-            sandbox.stub(npmWrapper, 'installAll').callsFake(() => {
-                mockfs({
-                    'package.json': JSON.stringify(PKGJSON),
-                    'package-lock.json': JSON.stringify(LOCKFILE),
-                });
-
-                return Promise.resolve();
-            });
-
-
-            backendMock0.expects('push').withArgs('PKGJSONHashWithNewLockfile').resolves();
-
-            const checkResult = checkMockResult.bind(null, [backendMock0], done);
-
-            install({config, lockfile: 'package-lock.json'}).then(checkResult, checkResult);
-        });
-
-        it('should locate lockfile and re-calc hash after npm install', done => {
-            // because npm install with lockfile will change the lockfile and we need to push with new hash
-            mockfs({
-                'package.json': JSON.stringify(PKGJSON),
-            });
-
-            fakeBackends[1].backend.pull = () => Promise.reject(new errors.BundleNotFoundError);
-            const backendMock0 = sandbox.mock(fakeBackends[0].backend);
-
-            npmWrapper.installAll.restore();
-            sandbox.stub(npmWrapper, 'installAll').callsFake(() => {
-                mockfs({
-                    'package.json': JSON.stringify(PKGJSON),
-                    'package-lock.json': JSON.stringify(LOCKFILE),
-                });
-
-                return Promise.resolve();
-            });
-
-            backendMock0.expects('push').withArgs('PKGJSONHashWithNewLockfile').resolves();
-
-            const checkResult = checkMockResult.bind(null, [backendMock0], done);
-
-            install({config}).then(checkResult, checkResult);
-        });
-
-        it('re-pulling should work after hash recalculation', done => {
-            const backendMock0 = sandbox.mock(fakeBackends[0].backend);
-
-            backendMock0.expects('pull').withArgs('PKGJSONHash').rejects(new errors.BundleNotFoundError);
-            fakeBackends[1].backend.pull = () => Promise.reject(new errors.BundleNotFoundError);
-
-            backendMock0.expects('push')
-                .withArgs('PKGJSONHashWithNewLockfile')
-                .rejects(new errors.BundleAlreadyExistsError);
-
-            backendMock0.expects('pull').withArgs('PKGJSONHashWithNewLockfile').resolves();
-
-            npmWrapper.installAll.restore();
-            sandbox.stub(npmWrapper, 'installAll').callsFake(() => {
-                mockfs({
-                    'package.json': JSON.stringify(PKGJSON),
-                    'package-lock.json': JSON.stringify(LOCKFILE),
-                });
-
-                return Promise.resolve();
-            });
-
-            const checkResult = checkMockResult.bind(null, [backendMock0], done);
-
-            install({config}).then(checkResult, checkResult);
-        });
     });
 });