diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 00000000..789ac2e5
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,5 @@
+{
+  "printWidth": 100,
+  "singleQuote": true,
+  "trailingComma": "es5"
+}
diff --git a/.prettierrrrrrc b/.prettierrrrrrc
deleted file mode 100644
index 5ac85e27..00000000
--- a/.prettierrrrrrc
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "printWidth": 100,
-  "singleQuote": true
-}