diff --git a/.eslintrc b/.eslintrc
index 2fdfde807..03de9c912 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -166,6 +166,7 @@
     "no-useless-computed-key": "error",
     "no-useless-constructor": "error",
     "no-useless-rename": "error",
+    "no-var": "off",
     "object-shorthand": ["error", "always", {
       "avoidQuotes": true,
     }],
diff --git a/web/.eslintrc b/web/.eslintrc
new file mode 100644
index 000000000..1c31729d5
--- /dev/null
+++ b/web/.eslintrc
@@ -0,0 +1,10 @@
+{
+  "extends": [
+    ../.eslintrc
+  ],
+
+  "rules": {
+    // ECMAScript 6
+    "no-var": "error",
+  },
+}
diff --git a/web/debugger.js b/web/debugger.js
index 925c32faf..72e9e1e05 100644
--- a/web/debugger.js
+++ b/web/debugger.js
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+/* eslint-disable no-var */
 
 'use strict';
 
diff --git a/web/grab_to_pan.js b/web/grab_to_pan.js
index 0fd24cbf8..6b18a0d89 100644
--- a/web/grab_to_pan.js
+++ b/web/grab_to_pan.js
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+/* eslint-disable no-var */
 
 /**
  * Construct a GrabToPan instance for a given HTML element.