diff --git a/.gitignore b/.gitignore
index 0ef619628..2d25aef65 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,6 @@
 node_modules/
 dist/
 npm-debug.log
+yarn-error.log
 .idea
 *.iml
\ No newline at end of file
diff --git a/package.json b/package.json
index c29978ddb..6f082f8e7 100644
--- a/package.json
+++ b/package.json
@@ -50,4 +50,4 @@
     "webpack-dev-middleware": "^1.10.1",
     "webpack-hot-middleware": "^2.17.1"
   }
-}
+}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 11e706f32..52af61a1c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3837,4 +3837,4 @@ yargs@~3.10.0:
     camelcase "^1.0.2"
     cliui "^2.1.0"
     decamelize "^1.0.0"
-    window-size "0.1.0"
+    window-size "0.1.0"
\ No newline at end of file