diff --git a/DSL/Ruuter.private/POST/rasa/slots/delete.yml b/DSL/Ruuter.private/POST/rasa/slots/delete.yml
index cbf1a63b..b0cd4a1e 100644
--- a/DSL/Ruuter.private/POST/rasa/slots/delete.yml
+++ b/DSL/Ruuter.private/POST/rasa/slots/delete.yml
@@ -1,6 +1,6 @@
 assign_values:
   assign:
-    parameters: ${incoming.body}
+    slot: ${incoming.body.slotName}
   next: getDomainFile
 
 getDomainFile:
@@ -13,7 +13,7 @@ getDomainFile:
 
 validateSlots:
   switch:
-    - condition: ${domainData.response.body.response.slots[parameters.slot_name] != null}
+    - condition: ${domainData.response.body.response.slots[slot] != null && Object.keys(domainData.response.body.response.slots).includes(slot)}
       next: formSlots
   next: returnSlotIsMissing
 
@@ -24,12 +24,12 @@ formSlots:
     headers:
       cookie: ${incoming.headers.cookie}
     body:
-      slot: ${parameters.slot_name}
+      slot: ${slot}
   result: formSlots
 
 validateFormSlots:
   switch:
-    - condition: ${formSlots.response.body.response.forms.length == 0}
+    - condition: ${formSlots.response.body.response.data.forms.length == 0}
       next: ruleSlots
   next: returnSlotHasDependencyToForms
 
@@ -40,13 +40,13 @@ ruleSlots:
     headers:
       cookie: ${incoming.headers.cookie}
     body:
-      slot: ${parameters.slot_name}
+      slot: ${slot}
       type: "slots"
   result: ruleSlots
 
 validateRuleSlots:
   switch:
-    - condition: ${ruleSlots.response.body.response.rules.length == 0}
+    - condition: ${ruleSlots.response.body.response.data.rules.length == 0}
       next: storiesSlots
   next: returnSlotHasDependencyToRules
 
@@ -57,13 +57,13 @@ storiesSlots:
     headers:
       cookie: ${incoming.headers.cookie}
     body:
-      slot: ${parameters.slot_name}
+      slot: ${slot}
       type: "slots"
   result: storiesSlots
 
 validateStoriesSlots:
   switch:
-    - condition: ${storiesSlots.response.body.response.stories.length == 0}
+    - condition: ${storiesSlots.response.body.response.data.stories.length == 0}
       next: deleteKey
   next: returnSlotHasDependencyToStories
 
@@ -73,7 +73,7 @@ deleteKey:
     url: "[#TRAINING_DMAPPER]:[#TRAINING_DMAPPER_PORT]/merge/remove-key"
     body:
       object: ${domainData.response.body.response.slots}
-      key: ${parameters.slot_name}
+      key: ${slot}
   result: keyDeletedData
 
 convertJsonToYaml:
@@ -107,6 +107,14 @@ saveDomainFile:
       file_path: ${fileLocations.response.body.response.domain_location}
       content: ${domainYaml.response.body.json}
   result: fileResult
+
+updateOpenSearch:
+  call: http.post
+  args:
+    url: "[#TRAINING_PIPELINE]:[#TRAINING_PIPELINE_PORT]/bulk/domain"
+    body:
+      input: ${domainYaml.response.body.json}
+  result: updateSearchResult
   next: returnSuccess
 
 returnSuccess:
diff --git a/GUI/src/pages/Training/Slots/index.tsx b/GUI/src/pages/Training/Slots/index.tsx
index 4a8c3e33..b738712b 100644
--- a/GUI/src/pages/Training/Slots/index.tsx
+++ b/GUI/src/pages/Training/Slots/index.tsx
@@ -18,7 +18,7 @@ const Slots: FC = () => {
   const queryClient = useQueryClient();
   const [filter, setFilter] = useState('');
   const [deletableSlot, setDeletableSlot] = useState<string | number | null>(null);
-  const { data: slots } = useQuery<Slot[]>({
+  const { data: slots,refetch } = useQuery<Slot[]>({
     queryKey: ['slots'],
   });
 
@@ -26,6 +26,7 @@ const Slots: FC = () => {
     mutationFn: ({ id }: { id: string | number }) => deleteSlot(id),
     onSuccess: async () => {
       await queryClient.invalidateQueries(['slots']);
+      refetch()
       toast.open({
         type: 'success',
         title: t('global.notification'),
diff --git a/GUI/src/services/slots.ts b/GUI/src/services/slots.ts
index caa2b8e3..2a452c22 100644
--- a/GUI/src/services/slots.ts
+++ b/GUI/src/services/slots.ts
@@ -11,7 +11,7 @@ export async function editSlot(id: string | number, formData: SlotEditDTO) {
   return data;
 }
 
-export async function deleteSlot(id: string | number) {
-  const { data } = await api.delete<void>(`slots/${id}`);
+export async function deleteSlot(slot: string | number) {
+  const { data } = await api.post<void>(`slots/delete`, {slotName: slot});
   return data;
 }