diff --git a/src/vectara/corpora/types/search_corpus_parameters.py b/src/vectara/corpora/types/search_corpus_parameters.py
index 1563353..ec3affb 100644
--- a/src/vectara/corpora/types/search_corpus_parameters.py
+++ b/src/vectara/corpora/types/search_corpus_parameters.py
@@ -23,8 +23,9 @@ class Config:
             extra = pydantic.Extra.allow
 
 from ...types.chain_reranker import ChainReranker  # noqa: E402
+from ...types.search_reranker import SearchReranker  # noqa: E402
 
 update_forward_refs(ChainReranker)            
 
 if IS_PYDANTIC_V2:
-    SearchCorpusParameters.model_rebuild()
\ No newline at end of file
+    SearchCorpusParameters.model_rebuild()
diff --git a/src/vectara/types/search_corpora_parameters.py b/src/vectara/types/search_corpora_parameters.py
index 3048448..7a1d551 100644
--- a/src/vectara/types/search_corpora_parameters.py
+++ b/src/vectara/types/search_corpora_parameters.py
@@ -28,6 +28,7 @@ class Config:
             extra = pydantic.Extra.allow
 
 from .chain_reranker import ChainReranker  # noqa: E402
+from .search_reranker import SearchReranker  # noqa: E402
 
 update_forward_refs(ChainReranker)