diff --git a/README.md b/README.md
index b68e3106..e50ac1ab 100644
--- a/README.md
+++ b/README.md
@@ -67,8 +67,8 @@ Both `GitHub-hosted` and `self-hosted` runners are suppported by `setup-php` on
 |Virtual environment|YAML workflow label|Pre-installed PHP|
 |--- |--- |--- |
 |Ubuntu 16.04|`ubuntu-16.04`|`PHP 5.6` to `PHP 8.0`|
-|Ubuntu 18.04|`ubuntu-latest` or `ubuntu-18.04`|`PHP 7.1` to `PHP 8.0`|
-|Ubuntu 20.04|`ubuntu-20.04`|`PHP 7.4` to `PHP 8.0`|
+|Ubuntu 18.04|`ubuntu-18.04`|`PHP 7.1` to `PHP 8.0`|
+|Ubuntu 20.04|`ubuntu-latest` or `ubuntu-20.04`|`PHP 7.4` to `PHP 8.0`|
 |Windows Server 2019|`windows-latest` or `windows-2019`|`PHP 8.0`|
 |macOS Catalina 10.15|`macos-latest` or `macos-10.15`|`PHP 8.0`|
 |macOS Big Sur 11.0|`macos-11.0`|`PHP 8.0`|