diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 445e7ce1a..f9ec676ac 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -90,11 +90,6 @@ jobs:
                 - false
             include:
                 # Test different core versions additionally
-                -   database: mysql
-                    coreVersion: stable18
-                    phpVersion: "7"
-                    httpServer: "apache"
-                    mayFail: false
                 -   database: mysql
                     coreVersion: stable19
                     phpVersion: "7"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c949de67..9337737c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,10 @@
 - Obsolete routes to old user interface, see `appinfo/routes.php`
   [#580](https://github.com/nextcloud/cookbook/pull/580) @christianlupus
 
+## Removed
+- Dropped support for NC core version <= 18
+  [#630](https://github.com/nextcloud/cookbook/pull/630) @christianlupus
+
 ## 0.8.1 - 2021-02-15
 
 ### Added
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 684b53abc..af944c77b 100755
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -16,7 +16,7 @@
     <screenshot small-thumbnail="https://raw.githubusercontent.com/nextcloud/cookbook/stable/img/screenshot-small.jpg">https://raw.githubusercontent.com/nextcloud/cookbook/stable/img/screenshot-small.jpg</screenshot>
     <dependencies>
         <php min-version="7.2"/>
-        <nextcloud min-version="17" max-version="21"/>
+        <nextcloud min-version="19" max-version="21"/>
     </dependencies>
     <navigations>
         <navigation>