diff --git a/package.json b/package.json
index 4f62452..6adfe8f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "schluessel",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Rails like credentials store for database passwords, API keys, etc. encrypted in your repository.",
   "type": "commonjs",
   "main": "index.js",
diff --git a/src/cred.js b/src/cred.js
index d48415f..5ecdf92 100644
--- a/src/cred.js
+++ b/src/cred.js
@@ -18,7 +18,7 @@ const loadKeyFromFile = () => {
   }
 
   const buffer = fs.readFileSync(files.keyFile);
-  if (!errors.test_base64.test(buffer.toString('ascii'))) {
+  if (!errors.testBase64.test(buffer.toString('ascii'))) {
     throw new errors.InvalidFormat(files.keyFile);
   }
 
@@ -35,7 +35,7 @@ const loadKeyFromEnv = () => {
   if (typeof keyStr === 'undefined') {
     return undefined;
   }
-  if (!errors.test_base64.test(keyStr)) {
+  if (!errors.testBase64.test(keyStr)) {
     throw new errors.InvalidFormat(`NODE_MASTER_KEY = ${keyStr}`);
   }
 
@@ -77,7 +77,7 @@ const loadVault = () => {
   }
 
   const buffer = fs.readFileSync(files.vaultFile);
-  if (!errors.test_base64.test(buffer.toString('ascii'))) {
+  if (!errors.testBase64.test(buffer.toString('ascii'))) {
     throw new errors.InvalidFormat(files.vaultFile);
   }
 
diff --git a/src/error.js b/src/error.js
index b168419..a5f7906 100644
--- a/src/error.js
+++ b/src/error.js
@@ -18,5 +18,5 @@ module.exports = {
   WrongKey,
   WrongKeysize,
   InvalidFormat,
-  test_base64: /^[0-9a-zA-Z/+=]+[\s]?$/,
+  testBase64: /^[0-9a-zA-Z/+=]+[\s]?$/,
 };
diff --git a/src/error/keyfile_not_found_error.js b/src/error/keyfile_not_found_error.js
index 8c3ebdf..825cec4 100644
--- a/src/error/keyfile_not_found_error.js
+++ b/src/error/keyfile_not_found_error.js
@@ -9,6 +9,6 @@ const files = require('../files.js');
 module.exports = class KeyfileNotFound extends Error {
   constructor() {
     super('The key file could not be found.');
-    this.keyfile_path = files.key_file;
+    this.keyfilePath = files.keyFile;
   }
 };
diff --git a/src/error/vaultfile_not_found_error.js b/src/error/vaultfile_not_found_error.js
index 027c55b..809d836 100644
--- a/src/error/vaultfile_not_found_error.js
+++ b/src/error/vaultfile_not_found_error.js
@@ -9,6 +9,6 @@ const files = require('../files.js');
 module.exports = class VaultfileNotFound extends Error {
   constructor() {
     super('The vault file could not be found.');
-    this.vaultfile_path = files.vault_file;
+    this.vaultfilePath = files.vaultFile;
   }
 };