diff --git a/app/main.py b/app/main.py
index cee4638..83268ef 100644
--- a/app/main.py
+++ b/app/main.py
@@ -196,7 +196,13 @@ async def _origins_delete(request: Request):
     return Response(status_code=201)
 
 
-@app.delete('/-/origins/{origin_ref}', summary='* Origins')
+@app.delete('/-/origins/expired', summary='* Delete all Origins without active Lease')
+async def _origins_delete_expired(request: Request):
+    Origin.delete_expired(db)
+    return Response(status_code=201)
+
+
+@app.delete('/-/origins/{origin_ref}', summary='* Delete specific Origin')
 async def _origins_delete_origin_ref(request: Request, origin_ref: str):
     if Origin.delete(db, [origin_ref]) == 1:
         return Response(status_code=201)
@@ -219,13 +225,13 @@ async def _leases(request: Request, origin: bool = False):
     return JSONr(response)
 
 
-@app.delete('/-/leases/expired', summary='* Leases')
+@app.delete('/-/leases/expired', summary='* Delete all expired Leases')
 async def _lease_delete_expired(request: Request):
     Lease.delete_expired(db)
     return Response(status_code=201)
 
 
-@app.delete('/-/lease/{lease_ref}', summary='* Lease')
+@app.delete('/-/lease/{lease_ref}', summary='* Delete specific Lease')
 async def _lease_delete(request: Request, lease_ref: str):
     if Lease.delete(db, lease_ref) == 1:
         return Response(status_code=201)
diff --git a/app/static/assets/js/helper.js b/app/static/assets/js/helper.js
index 2f40de4..b7ab7ee 100644
--- a/app/static/assets/js/helper.js
+++ b/app/static/assets/js/helper.js
@@ -116,6 +116,12 @@ async function deleteOrigin(origin_ref) {
     xhr.send();
 }
 
+async function deleteExpiredOrigins() {
+    let xhr = new XMLHttpRequest();
+    xhr.open("DELETE", `/-/origins/expired`, true);
+    xhr.send();
+}
+
 async function deleteLease(lease_ref) {
     if (lease_ref === undefined)
         lease_ref = window.prompt("Please enter 'lease_ref' which should be deleted");
diff --git a/app/templates/views/dashboard_origins.html b/app/templates/views/dashboard_origins.html
index be53086..e165720 100644
--- a/app/templates/views/dashboard_origins.html
+++ b/app/templates/views/dashboard_origins.html
@@ -13,6 +13,9 @@
                     <button type="button" class="btn btn-sm btn-outline-danger" onclick="deleteOrigin().finally(() => load())">
                         delete origin
                     </button>
+                    <button type="button" class="btn btn-sm btn-outline-danger" onclick="deleteExpiredOrigins().finally(() => load())">
+                        delete all expired origins
+                    </button>
                     <button type="button" class="btn btn-sm btn-outline-danger" onclick="deleteOriginsWrapper()">
                         delete all
                     </button>