Issue #11746: Fix SSLContext.load_cert_chain() to accept elliptic curve private keys.
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index 141b1ae..e494264 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -1623,7 +1623,7 @@
         goto error;
     }
     PySSL_BEGIN_ALLOW_THREADS
-    r = SSL_CTX_use_RSAPrivateKey_file(self->ctx,
+    r = SSL_CTX_use_PrivateKey_file(self->ctx,
         PyBytes_AS_STRING(keyfile ? keyfile_bytes : certfile_bytes),
         SSL_FILETYPE_PEM);
     PySSL_END_ALLOW_THREADS