diff --git a/src/Plugin.php b/src/Plugin.php
index f24a679bf085d2e2b9570c2f3bed2589436971eb..1440bffbbb0c4fb98107b10ce63f4fdc9b96ece1 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -78,13 +78,6 @@ final class Plugin {
 		return $this->basename;
 	}
 
-	/**
-	 * Retrieve the plugin directory.
-	 */
-	public function get_directory(): string {
-		return $this->directory;
-	}
-
 	/**
 	 * Retrieve the path to a file in the plugin.
 	 *