diff --git a/src/manifest/chrome.manifest.json b/src/manifest/chrome.manifest.json
index 2d8fc0d79..a358f2367 100644
--- a/src/manifest/chrome.manifest.json
+++ b/src/manifest/chrome.manifest.json
@@ -9,6 +9,5 @@
   "incognito": "split",
   "homepage_url": "https://chrome.google.com/webstore/detail/cdonnmffkdaoajfknoeeecmchibpmkmg?hl=en",
   "options_page": "options.html",
-  "update_url": "https://clients2.google.com/service/update2/crx",
   "minimum_chrome_version": "55"
 }
diff --git a/src/manifest/common.manifest.json b/src/manifest/common.manifest.json
index d10920e86..915234ed7 100644
--- a/src/manifest/common.manifest.json
+++ b/src/manifest/common.manifest.json
@@ -3,8 +3,6 @@
 
   "homepage_url": "https://saladict.crimx.com/",
 
-  "minimum_chrome_version": "55",
-
   "name": "__MSG_extension_name__",
   "short_name": "__MSG_extension_short_name__",
   "description": "__MSG_extension_description__",