diff --git a/lib/ast.js b/lib/ast.js
index 8faadae..adc1630 100644
--- a/lib/ast.js
+++ b/lib/ast.js
@@ -54,6 +54,7 @@
         switch (node.type) {
             case 'DoWhileStatement':
             case 'ForInStatement':
+            case 'ForOfStatement':
             case 'ForStatement':
             case 'WhileStatement':
                 return true;
@@ -72,6 +73,7 @@
             case 'EmptyStatement':
             case 'ExpressionStatement':
             case 'ForInStatement':
+            case 'ForOfStatement':
             case 'ForStatement':
             case 'IfStatement':
             case 'LabeledStatement':
@@ -102,6 +104,7 @@
         case 'LabeledStatement':
         case 'ForStatement':
         case 'ForInStatement':
+        case 'ForOfStatement':
         case 'WhileStatement':
         case 'WithStatement':
             return node.body;
diff --git a/lib/keyword.js b/lib/keyword.js
index 13c8c6a..d9ca798 100644
--- a/lib/keyword.js
+++ b/lib/keyword.js
@@ -58,7 +58,7 @@
 
         switch (id.length) {
         case 2:
-            return (id === 'if') || (id === 'in') || (id === 'do');
+            return (id === 'if') || (id === 'in') || (id === 'of') || (id === 'do');
         case 3:
             return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');
         case 4: