diff --git a/okapi-core/src/main/java/org/folio/okapi/managers/ProxyService.java b/okapi-core/src/main/java/org/folio/okapi/managers/ProxyService.java
index 078d6af9c..2d1eda58d 100644
--- a/okapi-core/src/main/java/org/folio/okapi/managers/ProxyService.java
+++ b/okapi-core/src/main/java/org/folio/okapi/managers/ProxyService.java
@@ -1130,7 +1130,7 @@ private void doCallSystemInterface(String tenantId, String authToken,
       String reqId = inst.getPath().replaceFirst("^[/_]*([^/]+).*", "$1");
       cli.newReqId(reqId); // "tenant" or "tenantpermissions"
       cli.enableInfoLog();
-      cli.setClosedRetry(15000);
+      cli.setClosedRetry(40000);
       cli.request(inst.getMethod(), inst.getPath(), request, cres -> {
         cli.close();
         if (cres.failed()) {