diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index 472eb0453..3e2f2b27a 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -3523,7 +3523,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		$pk = new ModalFormRequestPacket();
 		$pk->formId = $id;
 		$pk->formData = $formData;
-		if($this->dataPacket($pk)){
+		if($this->dataPacket($pk) !== false){
 			$this->forms[$id] = $form;
 		}
 	}
diff --git a/tests/phpstan/configs/l7-baseline.neon b/tests/phpstan/configs/l7-baseline.neon
index 7409fb871..d3634af84 100644
--- a/tests/phpstan/configs/l7-baseline.neon
+++ b/tests/phpstan/configs/l7-baseline.neon
@@ -45,11 +45,6 @@ parameters:
 			count: 1
 			path: ../../../src/pocketmine/Player.php
 
-		-
-			message: "#^Only booleans are allowed in an if condition, bool\\|int given\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/Player.php
-
 		-
 			message: "#^Parameter \\#1 \\$haystack of function substr_count expects string, string\\|false given\\.$#"
 			count: 1