diff --git a/src/components/fields/SpecField.jsx b/src/components/fields/SpecField.jsx
index 4ec17242..9f081444 100644
--- a/src/components/fields/SpecField.jsx
+++ b/src/components/fields/SpecField.jsx
@@ -43,6 +43,7 @@ export default class SpecField extends React.Component {
       React.PropTypes.string,
       React.PropTypes.number,
       React.PropTypes.array,
+      React.PropTypes.bool
     ]),
     /** Override the style of the field */
     style: React.PropTypes.object,
diff --git a/src/components/fields/ZoomSpecField.jsx b/src/components/fields/ZoomSpecField.jsx
index 42c838e8..9f8e755e 100644
--- a/src/components/fields/ZoomSpecField.jsx
+++ b/src/components/fields/ZoomSpecField.jsx
@@ -31,6 +31,7 @@ export default class ZoomSpecProperty  extends React.Component {
       React.PropTypes.string,
       React.PropTypes.number,
       React.PropTypes.bool,
+      React.PropTypes.array
     ]),
   }