diff --git a/src/VaultClient.js b/src/VaultClient.js
index 2a46a2d..b5b1009 100644
--- a/src/VaultClient.js
+++ b/src/VaultClient.js
@@ -63,11 +63,8 @@ class VaultClient {
         let instance = vaultInstances[name];
         if (instance === undefined) {
             vaultInstances[name] = instance = new VaultClient(options);
-
-            return instance;
         }
-
-        throw new errors.InvalidArgumentsError('Instance with such name already booted');
+        return instance;
     }
 
     /**
diff --git a/test/unit.test.js b/test/unit.test.js
index 904c1a7..f5ea20a 100644
--- a/test/unit.test.js
+++ b/test/unit.test.js
@@ -27,7 +27,7 @@ describe('Unit tests', function () {
 
         expect(VaultClient.get('tst')).to.equal(i);
 
-        expect(() => VaultClient.boot('tst', bootOpts)).to.throw(VaultErr.InvalidArgumentsError, 'Instance with such name already booted');
+        expect(VaultClient.boot('tst')).to.equal(i);
 
 
         const i2 = VaultClient.boot('tst2', bootOpts);