1 files changed, 2 insertions, 2 deletions

diff --git a/src/core/test_core_api_start_only.c b/src/core/test_core_api_start_only.c
index 3cbe50d72..007131134 100644
--- a/src/core/test_core_api_start_only.c
+++ b/src/core/test_core_api_start_only.c
@@ -118,8 +118,8 @@ setup_peer (struct PeerContext *p,
   binary = GNUNET_OS_get_libexec_binary_path ("gnunet-service-arm");
   p->cfg = GNUNET_CONFIGURATION_create ();
   p->arm_proc =
-    GNUNET_OS_start_process (GNUNET_YES,
-                             GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+    GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_OUT_AND_ERR
+                             | GNUNET_OS_USE_PIPE_CONTROL,
                              NULL, NULL, NULL,
                              binary,
                              "gnunet-service-arm",