diff --git a/src/core/components/info.jsx b/src/core/components/info.jsx
index da53be06..58640f60 100644
--- a/src/core/components/info.jsx
+++ b/src/core/components/info.jsx
@@ -87,12 +87,13 @@ export default class Info extends React.Component {
     const { url:externalDocsUrl, description:externalDocsDescription } = (externalDocs || fromJS({})).toJS()
 
     const Markdown = getComponent("Markdown")
+    const VersionStamp = getComponent("VersionStamp")
 
     return (
       <div className="info">
         <hgroup className="main">
           <h2 className="title" >{ title }
-            { version && <small><pre className="version"> { version } </pre></small> }
+            { version && <VersionStamp version={version}></VersionStamp> }
           </h2>
           { host || basePath ? <Path host={ host } basePath={ basePath } /> : null }
           { url && <a target="_blank" href={ url }><span className="url"> { url } </span></a> }
diff --git a/src/core/components/version-stamp.jsx b/src/core/components/version-stamp.jsx
new file mode 100644
index 00000000..19e58ae3
--- /dev/null
+++ b/src/core/components/version-stamp.jsx
@@ -0,0 +1,5 @@
+import React from "react"
+
+export default ({ version }) => {
+  return <small><pre className="version"> { version } </pre></small>
+}
diff --git a/src/core/plugins/oas3/helpers.js b/src/core/plugins/oas3/helpers.js
index fd1e7fc2..93ece564 100644
--- a/src/core/plugins/oas3/helpers.js
+++ b/src/core/plugins/oas3/helpers.js
@@ -1,6 +1,6 @@
 import React from "react"
 
-const SUPPORTED_OPENAPI_VERSIONS = ["3.0.0-rc0"]
+const SUPPORTED_OPENAPI_VERSIONS = ["3.0.0-rc0", "3.0.0-RC1"]
 
 export function isOAS3(jsSpec) {
   return !!jsSpec.openapi && SUPPORTED_OPENAPI_VERSIONS.indexOf(jsSpec.openapi) > -1
diff --git a/src/core/plugins/oas3/wrap-components/index.js b/src/core/plugins/oas3/wrap-components/index.js
index 20b464a6..25d40576 100644
--- a/src/core/plugins/oas3/wrap-components/index.js
+++ b/src/core/plugins/oas3/wrap-components/index.js
@@ -1,7 +1,9 @@
 import Markdown from "./markdown"
 import parameters from "./parameters"
+import VersionStamp from "./version-stamp"
 
 export default {
   Markdown,
-  parameters
+  parameters,
+  VersionStamp
 }
diff --git a/src/core/plugins/oas3/wrap-components/version-stamp.jsx b/src/core/plugins/oas3/wrap-components/version-stamp.jsx
new file mode 100644
index 00000000..616fc958
--- /dev/null
+++ b/src/core/plugins/oas3/wrap-components/version-stamp.jsx
@@ -0,0 +1,13 @@
+import React from "react"
+import { OAS3ComponentWrapFactory } from "../helpers"
+
+export default OAS3ComponentWrapFactory((props) => {
+  const { Ori } = props
+
+  return <span>
+    <Ori {...props} />
+    <small style={{ backgroundColor: "#89bf04" }}>
+      <pre className="version">OAS3</pre>
+    </small>
+  </span>
+})
diff --git a/src/core/presets/base.js b/src/core/presets/base.js
index 20ff4659..facfac28 100644
--- a/src/core/presets/base.js
+++ b/src/core/presets/base.js
@@ -45,6 +45,7 @@ import ModelExample from "core/components/model-example"
 import Model from "core/components/model"
 import Models from "core/components/models"
 import TryItOutButton from "core/components/try-it-out-button"
+import VersionStamp from "core/components/version-stamp"
 
 import Markdown from "core/components/providers/markdown"
 
@@ -92,7 +93,8 @@ export default function() {
       models: Models,
       TryItOutButton,
       Markdown,
-      BaseLayout
+      BaseLayout,
+      VersionStamp
     }
   }