diff --git a/master/fsm_coe_map.c b/master/fsm_coe_map.c
index 8d24e7bd5ab50e34471865d433d1b80bc9785b96..173d99a21070e9b96eee6dfd175e6ad4c76bc515 100644
--- a/master/fsm_coe_map.c
+++ b/master/fsm_coe_map.c
@@ -247,7 +247,7 @@ void ec_fsm_coe_map_action_next_pdo(
     if (fsm->sync_subindex <= fsm->sync_subindices) {
         ec_sdo_request_address(&fsm->request, fsm->sync_sdo_index,
                 fsm->sync_subindex);
-        fsm->request.response_timeout = 0;
+        fsm->request.response_timeout = 5000;
         ecrt_sdo_request_read(&fsm->request);
         fsm->state = ec_fsm_coe_map_state_pdo;
         ec_fsm_coe_transfer(fsm->fsm_coe, fsm->slave, &fsm->request);
@@ -314,7 +314,7 @@ void ec_fsm_coe_map_state_pdo(
     list_add_tail(&fsm->pdo->list, &fsm->pdos.list);
 
     ec_sdo_request_address(&fsm->request, fsm->pdo->index, 0);
-    fsm->request.response_timeout = 0;
+    fsm->request.response_timeout = 5000;
     ecrt_sdo_request_read(&fsm->request);
     fsm->state = ec_fsm_coe_map_state_pdo_entry_count;
     ec_fsm_coe_transfer(fsm->fsm_coe, fsm->slave, &fsm->request);
@@ -370,7 +370,7 @@ void ec_fsm_coe_map_action_next_pdo_entry(
 {
     if (fsm->pdo_subindex <= fsm->pdo_subindices) {
         ec_sdo_request_address(&fsm->request, fsm->pdo->index, fsm->pdo_subindex);
-        fsm->request.response_timeout = 0;
+        fsm->request.response_timeout = 5000;
         ecrt_sdo_request_read(&fsm->request);
         fsm->state = ec_fsm_coe_map_state_pdo_entry;
         ec_fsm_coe_transfer(fsm->fsm_coe, fsm->slave, &fsm->request);