diff --git a/functionMap.php b/functionMap.php
index ed334ae..59d4d0f 100644
--- a/functionMap.php
+++ b/functionMap.php
@@ -218,4 +218,5 @@
     'wp_create_nonce' => [null, 'action' => '-1|string'],
     'wp_nonce_url' => [null, 'action' => '-1|string'],
     'wp_nonce_field' => [null, 'action' => '-1|string'],
+    'did_action' => ['int<0, max>'],
 ];
diff --git a/wordpress-stubs.php b/wordpress-stubs.php
index e688ad3..c6e4aa0 100644
--- a/wordpress-stubs.php
+++ b/wordpress-stubs.php
@@ -128905,6 +128905,7 @@ function doing_action($hook_name = \null)
      *
      * @param string $hook_name The name of the action hook.
      * @return int The number of times the action hook has been fired.
+     * @phpstan-return int<0, max>
      */
     function did_action($hook_name)
     {