diff --git a/src/action/ActionType.ts b/src/action/ActionType.ts
index 91fdd726..091f1f00 100644
--- a/src/action/ActionType.ts
+++ b/src/action/ActionType.ts
@@ -247,6 +247,7 @@ enum ActionType {
 
   DOES_USERNAME_EXISTS = "DOES_USERNAME_EXISTS",
   LONG_RUNNING_TASKS_UPDATE = "LONG_RUNNING_TASKS_UPDATE",
+  CLEAR_LONG_RUNNING_TASKS_QUEUE = "CLEAR_LONG_RUNNING_TASKS_QUEUE",
 }
 
 export default ActionType;
diff --git a/src/action/AsyncActions.ts b/src/action/AsyncActions.ts
index 03592ff0..5d75e79d 100644
--- a/src/action/AsyncActions.ts
+++ b/src/action/AsyncActions.ts
@@ -1234,6 +1234,29 @@ export function invalidateCaches() {
   };
 }
 
+export function clearLongRunningTasksQueue() {
+  const action = { type: ActionType.CLEAR_LONG_RUNNING_TASKS_QUEUE };
+  return (dispatch: ThunkDispatch) => {
+    dispatch(asyncActionRequest(action));
+    return Ajax.delete(`${Constants.API_PREFIX}/admin/long-running-tasks`)
+      .then(() => dispatch(asyncActionSuccess(action)))
+      .then(() =>
+        dispatch(
+          publishMessage(
+            new Message(
+              {
+                messageId:
+                  "administration.maintenance.clearLongRunningTasksQueue.success",
+              },
+              MessageType.SUCCESS
+            )
+          )
+        )
+      )
+      .catch((error) => dispatch(asyncActionFailure(action, error)));
+  };
+}
+
 export function loadConfiguration() {
   const action = { type: ActionType.LOAD_CONFIGURATION };
   return (dispatch: ThunkDispatch) => {
diff --git a/src/component/administration/Maintenance.tsx b/src/component/administration/Maintenance.tsx
index 89b70413..c3ddd913 100644
--- a/src/component/administration/Maintenance.tsx
+++ b/src/component/administration/Maintenance.tsx
@@ -1,17 +1,17 @@
 import * as React from "react";
 import { Button, ButtonToolbar } from "reactstrap";
 import PanelWithActions from "../misc/PanelWithActions";
-import { connect } from "react-redux";
-import { ThunkDispatch } from "../../util/Types";
-import { invalidateCaches } from "../../action/AsyncActions";
-import { useI18n } from "../hook/useI18n";
 
-interface MaintenanceProps {
-  invalidateCache: () => void;
-}
+import { useI18n } from "../hook/useI18n";
+import {
+  clearLongRunningTasksQueue,
+  invalidateCaches,
+} from "../../action/AsyncActions";
+import { ThunkDispatch } from "../../util/Types";
+import { useDispatch } from "react-redux";
 
-export const Maintenance: React.FC<MaintenanceProps> = (props) => {
-  const { invalidateCache } = props;
+export const Maintenance: React.FC = () => {
+  const dispatch: ThunkDispatch = useDispatch();
   const { i18n } = useI18n();
   return (
     <PanelWithActions title={i18n("administration.maintenance.title")}>
@@ -20,17 +20,23 @@ export const Maintenance: React.FC<MaintenanceProps> = (props) => {
           color="primary"
           size="sm"
           title={i18n("administration.maintenance.invalidateCaches.tooltip")}
-          onClick={invalidateCache}
+          onClick={() => dispatch(invalidateCaches())}
         >
           {i18n("administration.maintenance.invalidateCaches")}
         </Button>
+        <Button
+          color="primary"
+          size="sm"
+          title={i18n(
+            "administration.maintenance.clearLongRunningTasksQueue.tooltip"
+          )}
+          onClick={() => dispatch(clearLongRunningTasksQueue())}
+        >
+          {i18n("administration.maintenance.clearLongRunningTasksQueue")}
+        </Button>
       </ButtonToolbar>
     </PanelWithActions>
   );
 };
 
-export default connect(undefined, (dispatch: ThunkDispatch) => {
-  return {
-    invalidateCache: () => dispatch(invalidateCaches()),
-  };
-})(Maintenance);
+export default Maintenance;
diff --git a/src/i18n/cs.ts b/src/i18n/cs.ts
index a74b61f1..6f1104fb 100644
--- a/src/i18n/cs.ts
+++ b/src/i18n/cs.ts
@@ -228,6 +228,12 @@ const cs = {
       "Vyprázdnit interní cache systému",
     "administration.maintenance.invalidateCaches.success":
       "Cache úspěšně vyprázdněna.",
+    "administration.maintenance.clearLongRunningTasksQueue":
+      "Vyprádznit frontu procesů na pozadí",
+    "administration.maintenance.clearLongRunningTasksQueue.tooltip":
+      "Vyprázdnit frontu procesů čekajících na zpracování na pozadí",
+    "administration.maintenance.clearLongRunningTasksQueue.success":
+      "Fronta procesů na pozadí úspěšně vyprázdněna.",
     "administration.groups": "Uživatelské skupiny",
     "administration.groups.create": "Vytvořit skupinu",
     "administration.groups.create.tooltip":
diff --git a/src/i18n/en.ts b/src/i18n/en.ts
index 264ae219..3a2e2b13 100644
--- a/src/i18n/en.ts
+++ b/src/i18n/en.ts
@@ -217,6 +217,12 @@ const en = {
       "Invalidate system's internal caches",
     "administration.maintenance.invalidateCaches.success":
       "Caches successfully cleared.",
+    "administration.maintenance.clearLongRunningTasksQueue":
+      "Clear background process queue",
+    "administration.maintenance.clearLongRunningTasksQueue.tooltip":
+      "Clears the queue of processes that are waiting to be executed in the background",
+    "administration.maintenance.clearLongRunningTasksQueue.success":
+      "Background process queue successfully cleared.",
     "administration.groups": "User groups",
     "administration.groups.create": "Create group",
     "administration.groups.create.tooltip": "Allows to create a new user group",