diff --git a/stdlib/2and3/threading.pyi b/stdlib/2and3/threading.pyi
index a5edf6a4a2c0..a76cd9c6d97d 100644
--- a/stdlib/2and3/threading.pyi
+++ b/stdlib/2and3/threading.pyi
@@ -69,8 +69,7 @@ class Thread:
     def getName(self) -> str: ...
     def setName(self, name: str) -> None: ...
     def is_alive(self) -> bool: ...
-    if sys.version_info < (3,):
-        def isAlive(self) -> bool: ...
+    def isAlive(self) -> bool: ...
     def isDaemon(self) -> bool: ...
     def setDaemon(self, daemonic: bool) -> None: ...