diff --git a/src/process/ntapi_tt_spawn_native_process.c b/src/process/ntapi_tt_spawn_native_process.c
index f072426..ebc2c06 100644
--- a/src/process/ntapi_tt_spawn_native_process.c
+++ b/src/process/ntapi_tt_spawn_native_process.c
@@ -257,7 +257,9 @@ int32_t __stdcall __ntapi_tt_spawn_native_process(nt_spawn_process_params * spar
 		session.sid    = rtctx->alt_cid_self.sid;
 		session.syspid = cparams.pbi.unique_process_id;
 
-		if ((status = __ntapi->tty_client_session_set(0,&session)))
+		if ((status = __ntapi->tty_client_session_set(
+				sparams->hsession,
+				&session)))
 			return __tt_spawn_return(
 				&rtblock,
 				cparams.hprocess,