diff --git a/src/components/Breadcrumb/stories.js b/src/components/Breadcrumb/stories.js
index 78c92c48..9ff78dcf 100644
--- a/src/components/Breadcrumb/stories.js
+++ b/src/components/Breadcrumb/stories.js
@@ -10,7 +10,10 @@ const stories = storiesOf('Breadcrumb', module)
 
 stories.add('basic', () => (
   <Breadcrumb
-    currentStep={number('currentStep', 1)}
+    currentStep={number('currentStep', 1, {
+      min: 1,
+      max: 4,
+    })}
     items={[
       { label: 'Amount' },
       { label: 'Summary' },
diff --git a/src/components/base/Tabs/stories.js b/src/components/base/Tabs/stories.js
index 9479da94..2d91445d 100644
--- a/src/components/base/Tabs/stories.js
+++ b/src/components/base/Tabs/stories.js
@@ -12,7 +12,10 @@ const stories = storiesOf('Tabs', module)
 
 stories.add('basic', () => (
   <Tabs
-    index={number('index', 0)}
+    index={number('index', 0, {
+      min: 0,
+      max: 1,
+    })}
     onTabClick={action('onTabClick')}
     items={[
       {