diff --git a/src/Psalm/Internal/LanguageServer/LanguageServer.php b/src/Psalm/Internal/LanguageServer/LanguageServer.php
index aa709503831..4edcc7449aa 100644
--- a/src/Psalm/Internal/LanguageServer/LanguageServer.php
+++ b/src/Psalm/Internal/LanguageServer/LanguageServer.php
@@ -1008,7 +1008,7 @@ public function __isset(string $prop_name): bool
     }
 
     /** @return static */
-    public function __get(string $prop_name): self
+    public function __get(string $_prop_name): self
     {
         return $this;
     }