diff --git a/stdlib/curses/has_key.pyi b/stdlib/curses/has_key.pyi
new file mode 100644
index 000000000..ff728aedf
--- /dev/null
+++ b/stdlib/curses/has_key.pyi
@@ -0,0 +1,4 @@
+import sys
+
+if sys.platform != "win32":
+    def has_key(ch: int | str) -> bool: ...
diff --git a/tests/stubtest_allowlists/win32.txt b/tests/stubtest_allowlists/win32.txt
index 5f33df8f7..de2c86775 100644
--- a/tests/stubtest_allowlists/win32.txt
+++ b/tests/stubtest_allowlists/win32.txt
@@ -59,6 +59,7 @@ xxlimited
 # Modules that rely on _curses
 curses
 curses.ascii
+curses.has_key
 curses.panel
 curses.textpad