diff --git a/content/guides.json b/content/guides.json
index 92e8c93c4..0d1756225 100644
--- a/content/guides.json
+++ b/content/guides.json
@@ -1,16 +1,6 @@
 [
   {
-    "title": "WebStorm — Project History",
-    "description": "Learn how to peek through the history of any git repository to learn how it grew.",
-    "url": "/guides/project-history",
-    "fileName": "project-history",
-    "isPro": false,
-    "author": "kamranahmedse",
-    "updatedAt": "2020-07-16T19:59:14.191Z",
-    "createdAt": "2020-07-16T19:59:14.191Z"
-  },
-  {
-    "title": "CI and CD",
+    "title": "What is CI and CD?",
     "description": "Learn the basics of CI/CD and how to implement that with GitHub Actions.",
     "url": "/guides/ci-cd",
     "fileName": "ci-cd",
diff --git a/lib/guide.ts b/lib/guide.ts
index fdab2c491..b6e7d6b44 100644
--- a/lib/guide.ts
+++ b/lib/guide.ts
@@ -16,7 +16,7 @@ export type GuideType = {
   formattedUpdatedAt: string;
 };
 
-export function getAllGuides(limit: number = undefined): GuideType[] {
+export function getAllGuides(limit: number = 0): GuideType[] {
   return (guides as GuideType[])
     .filter(guide => !guide.isDraft)
     .sort((a, b) => (new Date(b.updatedAt) as any) - (new Date(a.updatedAt) as any))