diff --git a/.gitignore b/.gitignore
index f63b1ec..93bc88b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -135,4 +135,7 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
-.DS_Store
\ No newline at end of file
+.DS_Store
+
+# IDE
+.idea
\ No newline at end of file
diff --git a/meltano.yml b/meltano.yml
index cc1f1f7..89d58e5 100644
--- a/meltano.yml
+++ b/meltano.yml
@@ -5,4 +5,26 @@ default_environment: test
 environments:
 - name: test
 plugins:
-
+  extractors:
+  - name: tap-elasticsearch
+    namespace: tap_elasticsearch
+    pip_url: -e .
+    capabilities:
+    - state
+    - catalog
+    - discover
+    - about
+    - stream-maps
+    settings:
+    - name: page_size
+      kind: integer
+    - name: url_base
+      kind: string
+    - name: start_date
+      kind: string
+    - name: request_interval
+      kind: integer
+  loaders:
+  - name: target-jsonl
+    variant: andyh1203
+    pip_url: target-jsonl
diff --git a/tap_elasticsearch/tap.py b/tap_elasticsearch/tap.py
index 6445df8..09af922 100644
--- a/tap_elasticsearch/tap.py
+++ b/tap_elasticsearch/tap.py
@@ -49,6 +49,10 @@ def discover_streams(self) -> list[Stream]:
         except ConnectionError as e:
             msg = "Could not connect to Elasticsearch instance."
             raise RuntimeError(msg) from e
+
+        if "error" in aliases:
+            raise RuntimeError(aliases)
+
         alias_names = []
         for v in aliases.values():
             if v["aliases"]: