diff --git a/resources/sprite/login_1x/MediaWiki.png b/resources/sprite/login_1x/MediaWiki.png
index 0ea13b0509..64fa50d972 100644
Binary files a/resources/sprite/login_1x/MediaWiki.png and b/resources/sprite/login_1x/MediaWiki.png differ
diff --git a/resources/sprite/login_2x/MediaWiki.png b/resources/sprite/login_2x/MediaWiki.png
index bd1c0f6d18..db64d841eb 100644
Binary files a/resources/sprite/login_2x/MediaWiki.png and b/resources/sprite/login_2x/MediaWiki.png differ
diff --git a/resources/sprite/manifest/login.json b/resources/sprite/manifest/login.json
index e9bbb9f2cb..59312820e1 100644
--- a/resources/sprite/manifest/login.json
+++ b/resources/sprite/manifest/login.json
@@ -1,116 +1,116 @@
 {
   "version": 1,
   "sprites": {
     "login-Amazon": {
       "name": "login-Amazon",
       "rule": ".login-Amazon",
       "hash": "e915cc22543027da014126a956a2b3a1"
     },
     "login-Asana": {
       "name": "login-Asana",
       "rule": ".login-Asana",
       "hash": "cfc35b62afb103c5d484a715071e3cc3"
     },
     "login-Bitbucket": {
       "name": "login-Bitbucket",
       "rule": ".login-Bitbucket",
       "hash": "32f7cf08badb1181f883c211eddd89f5"
     },
     "login-Disqus": {
       "name": "login-Disqus",
       "rule": ".login-Disqus",
       "hash": "77b29d56329a3c30b79d6b6673b0e39b"
     },
     "login-Facebook": {
       "name": "login-Facebook",
       "rule": ".login-Facebook",
       "hash": "1b12a5a5cfe103d4d96213cf7d1ce18a"
     },
     "login-Generic": {
       "name": "login-Generic",
       "rule": ".login-Generic",
       "hash": "c8a57930d9b2bca35adbd8e87b1d4a2f"
     },
     "login-Github": {
       "name": "login-Github",
       "rule": ".login-Github",
       "hash": "984f7d78e9c6f5e08da259ca319f6be3"
     },
     "login-Google": {
       "name": "login-Google",
       "rule": ".login-Google",
       "hash": "72e7b0e1005c92f059f4d5881592ee72"
     },
     "login-HTTP": {
       "name": "login-HTTP",
       "rule": ".login-HTTP",
       "hash": "4b2150566fd6c43c530ea56aa3c7feb4"
     },
     "login-Jira": {
       "name": "login-Jira",
       "rule": ".login-Jira",
       "hash": "454fab6635fbc3782380dbb1842a794c"
     },
     "login-LDAP": {
       "name": "login-LDAP",
       "rule": ".login-LDAP",
       "hash": "e31df2e9faf8ca0925ef93128a82fa7a"
     },
     "login-MediaWiki": {
       "name": "login-MediaWiki",
       "rule": ".login-MediaWiki",
-      "hash": "f1f0a9382434081a9a84e7584828c2dd"
+      "hash": "68eba44e85ea942ecf14d3c08992a2e2"
     },
     "login-PayPal": {
       "name": "login-PayPal",
       "rule": ".login-PayPal",
       "hash": "dfa09f45369c93bb0fd82a333b0fe927"
     },
     "login-Phabricator": {
       "name": "login-Phabricator",
       "rule": ".login-Phabricator",
       "hash": "54f5ddae4b9d138c438ec00ed42544d2"
     },
     "login-Slack": {
       "name": "login-Slack",
       "rule": ".login-Slack",
       "hash": "fe0df2df040032b949aa05948b6bd986"
     },
     "login-Stripe": {
       "name": "login-Stripe",
       "rule": ".login-Stripe",
       "hash": "26a00cf2d548bbb9f57d1a6362e996f5"
     },
     "login-TestPayment": {
       "name": "login-TestPayment",
       "rule": ".login-TestPayment",
       "hash": "7a8b41cbac5edcde63aa64959fe30b7b"
     },
     "login-TwitchTV": {
       "name": "login-TwitchTV",
       "rule": ".login-TwitchTV",
       "hash": "02320cb010a226fb6505d5b31f1f0246"
     },
     "login-Twitter": {
       "name": "login-Twitter",
       "rule": ".login-Twitter",
       "hash": "5a60e22662a2f5c5c1bc036153f64a18"
     },
     "login-WePay": {
       "name": "login-WePay",
       "rule": ".login-WePay",
       "hash": "39a4c5ec26ee8400239b246761b83aa3"
     },
     "login-WordPressCOM": {
       "name": "login-WordPressCOM",
       "rule": ".login-WordPressCOM",
       "hash": "9eae4205dbed0c42a18ee4f8e0fa151b"
     }
   },
   "scales": [
     1,
     2
   ],
   "header": "/**\n * @provides sprite-login-css\n * @generated\n */\n\n.sprite-login {\n  background-image: url(/rsrc/image/sprite-login.png);\n  background-repeat: no-repeat;\n}\n\n@media\nonly screen and (min-device-pixel-ratio: 1.5),\nonly screen and (-webkit-min-device-pixel-ratio: 1.5),\nonly screen and (min-resolution: 1.5dppx) {\n  .sprite-login {\n    background-image: url(/rsrc/image/sprite-login-X2.png);\n    background-size: {X}px {Y}px;\n  }\n}\n",
   "type": "standard"
 }