diff --git a/cloudron.js b/cloudron.js
index e19a1ad..ef53b9b 100644
--- a/cloudron.js
+++ b/cloudron.js
@@ -161,12 +161,10 @@ Cloudron.prototype.setCredentials = function (password, accessToken) {
     };
 };
 
-Cloudron.prototype.installApp = function (location, manifest, cloudronVersion) {
-    cloudronVersion = cloudronVersion || '0.0.74';
-
+Cloudron.prototype.installApp = function (location, manifest) {
     var res = request.post(this._origin + '/api/v1/apps/install')
             .query({ access_token: this._credentials.accessToken })
-            .send({ manifest: manifest, appStoreId: '', location: location, accessRestriction: semver.lte(cloudronVersion, '0.0.73') ? '' : null, oauthProxy: false })
+            .send({ manifest: manifest, appStoreId: '', location: location, accessRestriction: null, oauthProxy: false })
             .end();
     common.verifyResponse2xx(res, 'Cannot install app');
     debug('App installed at %s'.green, location);
diff --git a/test/cloudron-update-ams3-test.js b/test/cloudron-update-ams3-test.js
index bf40cd4..e1e2346 100644
--- a/test/cloudron-update-ams3-test.js
+++ b/test/cloudron-update-ams3-test.js
@@ -73,7 +73,7 @@ describe('Cloudron update testing', function () {
     var location = 'test' + (Math.random() * 10000).toFixed();
     it('can install app', function () {
         var manifest = appStore.getManifest(common.TESTAPP_ID, common.PREV_TESTAPP_VERSION);
-        appId = cloudron.installApp(location, manifest, fromVersion);
+        appId = cloudron.installApp(location, manifest);
     });
 
     it('can populate the addons', function () {
diff --git a/test/cloudron-update-sfo1-test.js b/test/cloudron-update-sfo1-test.js
index 5e8578c..7256586 100644
--- a/test/cloudron-update-sfo1-test.js
+++ b/test/cloudron-update-sfo1-test.js
@@ -73,7 +73,7 @@ describe('Cloudron update testing', function () {
     var location = 'test' + (Math.random() * 10000).toFixed();
     it('can install app', function () {
         var manifest = appStore.getManifest(common.TESTAPP_ID, common.PREV_TESTAPP_VERSION);
-        appId = cloudron.installApp(location, manifest, fromVersion);
+        appId = cloudron.installApp(location, manifest);
     });
 
     it('can populate the addons', function () {