diff --git a/haystack_experimental/components/__init__.py b/haystack_experimental/components/__init__.py
index 9cb9a047..049f47fe 100644
--- a/haystack_experimental/components/__init__.py
+++ b/haystack_experimental/components/__init__.py
@@ -13,7 +13,8 @@
 _all_ = [
     "AutoMergingRetriever",
     "ChatMessageWriter",
-    "ChatMessageRetriever" "OllamaChatGenerator",
+    "ChatMessageRetriever",
+    "OllamaChatGenerator",
     "OpenAIChatGenerator",
     "HierarchicalDocumentSplitter",
     "OpenAIFunctionCaller",