diff --git a/internal/clients/elasticsearch/client.go b/internal/clients/elasticsearch/client.go
index 03db72d..f18aed7 100644
--- a/internal/clients/elasticsearch/client.go
+++ b/internal/clients/elasticsearch/client.go
@@ -148,6 +148,7 @@ func (c *Client) ListIndices(pattern string) ([]string, error) {
 	res, err := c.es.Cat.Indices(
 		c.es.Cat.Indices.WithContext(context.Background()),
 		c.es.Cat.Indices.WithIndex(pattern),
+		c.es.Cat.Indices.WithExpandWildcards("all"),
 		c.es.Cat.Indices.WithH("index"),
 		c.es.Cat.Indices.WithFormat("json"),
 	)
diff --git a/internal/clients/elasticsearch/client_test.go b/internal/clients/elasticsearch/client_test.go
index 74671a5..5392aab 100644
--- a/internal/clients/elasticsearch/client_test.go
+++ b/internal/clients/elasticsearch/client_test.go
@@ -234,6 +234,7 @@ func TestClient_ListIndices(t *testing.T) {
 				assert.Equal(t, "/_cat/indices/"+tt.pattern, r.URL.Path)
 				assert.Equal(t, "json", r.URL.Query().Get("format"))
 				assert.Equal(t, "index", r.URL.Query().Get("h"))
+				assert.Equal(t, "all", r.URL.Query().Get("expand_wildcards"))
 
 				w.WriteHeader(tt.responseStatus)
 				_, _ = w.Write([]byte(tt.responseBody))