diff --git a/tslint.json b/tslint.json
index a7dbb34503..e9e40d5be8 100644
--- a/tslint.json
+++ b/tslint.json
@@ -9,6 +9,7 @@
     "align": [true, "arguments", "elements", "members", "parameters", "statements"],
     "array-type": [true, "generic"],
     "import-spacing": false,
+    "indent": [true, "spaces", 2],
     "interface-name": [true, "never-prefix"],
     "max-line-length": [true, 90],