diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst
index 68a8ba4..1d8c38c 100644
--- a/Doc/c-api/init.rst
+++ b/Doc/c-api/init.rst
@@ -392,7 +392,7 @@
 
 .. cfunction:: void PySys_SetArgv(int argc, wchar_t **argv)
 
-   This function works like :cfunc:`PySys_SetArgv` with *updatepath* set to 1.
+   This function works like :cfunc:`PySys_SetArgvEx` with *updatepath* set to 1.
 
 
 .. cfunction:: void Py_SetPythonHome(wchar_t *home)