diff --git a/source-fetch.yaml b/source-fetch.yaml
index 506c234f6..9ea448e83 100644
--- a/source-fetch.yaml
+++ b/source-fetch.yaml
@@ -5,8 +5,8 @@
 source_id: fetch-kafka
 source_type: kafka
 params:
-  topic: quickwit-kafka
+  topic: quickwit
   client_params:
-    bootstrap.servers: kafka-1.kafka-headless.db.svc.cluster.local:9092
+    bootstrap.servers: localhost:9092
     group.id: fetch-consumer
-    # security.protocol: SSL
+    security.protocol: SSL
diff --git a/source-graphql.yaml b/source-graphql.yaml
index 900e0f92b..0f0d8fa02 100644
--- a/source-graphql.yaml
+++ b/source-graphql.yaml
@@ -5,8 +5,8 @@
 source_id: graphql-kafka
 source_type: kafka
 params:
-  topic: quickwit-kafka
+  topic: quickwit
   client_params:
-    bootstrap.servers: kafka-1.kafka-headless.db.svc.cluster.local:9092
+    bootstrap.servers: localhost:9092
     group.id: graphql-consumer
-    # security.protocol: SSL
+    security.protocol: SSL
diff --git a/source-pageevent.yaml b/source-pageevent.yaml
index 6c5582a96..0eca56956 100644
--- a/source-pageevent.yaml
+++ b/source-pageevent.yaml
@@ -5,8 +5,8 @@
 source_id: pageevent-kafka
 source_type: kafka
 params:
-  topic: quickwit-kafka
+  topic: quickwit
   client_params:
-    bootstrap.servers: kafka-1.kafka-headless.db.svc.cluster.local:9092
+    bootstrap.servers: localhost:9092
     group.id: pageevent-consumer
-    # security.protocol: SSL
+    security.protocol: SSL