diff --git a/app/scripts/background/githubService.js b/app/scripts/background/githubService.js
index 8759a9b..2ad57d4 100644
--- a/app/scripts/background/githubService.js
+++ b/app/scripts/background/githubService.js
@@ -127,7 +127,7 @@ class GithubService {
   }
 
   static cuesToGraphQLQuery (cues) {
-    return `query {
+    return `query Repositories {
       ${cues.map(GithubService.cueToGraphQLQuery).join('\n')}
     }`
   }
diff --git a/app/scripts/contentscript.js b/app/scripts/contentscript.js
index 5e702d0..84395c4 100644
--- a/app/scripts/contentscript.js
+++ b/app/scripts/contentscript.js
@@ -12,7 +12,7 @@ import { log, logError } from './common'
 import UpdateNotification from './components/UpdateNotification'
 import StarHOC from './components/StarHOC'
 
-const CHUNK_SIZE = 100
+const CHUNK_SIZE = 50
 const GITHUB_ISSUES_URL_PATTERN = /https:\/\/github\.com\/(.+?)\/issues\/(\d+)/
 const GITHUB_ISSUES_LINKS_LIMIT = 1000