diff --git a/haiku_rag_slim/haiku/rag/app.py b/haiku_rag_slim/haiku/rag/app.py
index 9efd3418..072d1768 100644
--- a/haiku_rag_slim/haiku/rag/app.py
+++ b/haiku_rag_slim/haiku/rag/app.py
@@ -19,11 +19,11 @@ from rich.progress import (
 from rich.syntax import Syntax
 
 from haiku.rag.client import HaikuRAG, RebuildMode
-from haiku.rag.client.models import SearchType
 from haiku.rag.config import AppConfig, Config
 from haiku.rag.mcp import create_mcp_server
 from haiku.rag.monitor import FileWatcher, S3Watcher
 from haiku.rag.store.models.document import Document
+from haiku.rag.store.models.chunk import SearchType
 
 if TYPE_CHECKING:
     from haiku.rag.store.models import SearchResult
diff --git a/haiku_rag_slim/haiku/rag/cli.py b/haiku_rag_slim/haiku/rag/cli.py
index 44c3750e..64a93ccd 100644
--- a/haiku_rag_slim/haiku/rag/cli.py
+++ b/haiku_rag_slim/haiku/rag/cli.py
@@ -15,7 +15,6 @@ from dotenv import find_dotenv, load_dotenv
 load_dotenv(find_dotenv(usecwd=True))
 
 from haiku.rag.app import HaikuRAGApp  # noqa: E402
-from haiku.rag.client.models import SearchType  # noqa: E402
 from haiku.rag.config import (  # noqa: E402
     AppConfig,
     find_config_file,
@@ -28,6 +27,7 @@ from haiku.rag.store.exceptions import (  # noqa: E402
     MigrationRequiredError,
     ReadOnlyError,
 )
+from haiku.rag.store.models.chunk import SearchType  # noqa: E402
 from haiku.rag.utils import is_up_to_date  # noqa: E402
 
 _cli = typer.Typer(
diff --git a/haiku_rag_slim/haiku/rag/client/__init__.py b/haiku_rag_slim/haiku/rag/client/__init__.py
index 5282f57a..537c5e18 100644
--- a/haiku_rag_slim/haiku/rag/client/__init__.py
+++ b/haiku_rag_slim/haiku/rag/client/__init__.py
@@ -13,12 +13,11 @@ from urllib.parse import urlparse
 
 import httpx
 
-from haiku.rag.client.models import SearchType
 from haiku.rag.config import AppConfig, Config
 from haiku.rag.converters import get_converter
 from haiku.rag.reranking import get_reranker
 from haiku.rag.store.engine import Store
-from haiku.rag.store.models.chunk import Chunk, SearchResult
+from haiku.rag.store.models.chunk import Chunk, SearchResult, SearchType
 from haiku.rag.store.models.document import Document
 from haiku.rag.store.models.document_item import extract_items
 from haiku.rag.store.repositories.chunk import ChunkRepository
diff --git a/haiku_rag_slim/haiku/rag/client/models.py b/haiku_rag_slim/haiku/rag/client/models.py
deleted file mode 100644
index 7737fd8a..00000000
--- a/haiku_rag_slim/haiku/rag/client/models.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from typing import Literal
-
-SearchType = Literal["vector", "fts", "hybrid"]
diff --git a/haiku_rag_slim/haiku/rag/client/search.py b/haiku_rag_slim/haiku/rag/client/search.py
index c0e71228..d9d6c33a 100644
--- a/haiku_rag_slim/haiku/rag/client/search.py
+++ b/haiku_rag_slim/haiku/rag/client/search.py
@@ -1,9 +1,8 @@
 import base64
 from typing import TYPE_CHECKING
 
-from haiku.rag.client.models import SearchType
 from haiku.rag.reranking import get_reranker
-from haiku.rag.store.models.chunk import Chunk, SearchResult
+from haiku.rag.store.models.chunk import Chunk, SearchResult, SearchType
 
 if TYPE_CHECKING:
     from PIL import Image as PILImage
diff --git a/haiku_rag_slim/haiku/rag/store/models/chunk.py b/haiku_rag_slim/haiku/rag/store/models/chunk.py
index 76e2a932..4d448742 100644
--- a/haiku_rag_slim/haiku/rag/store/models/chunk.py
+++ b/haiku_rag_slim/haiku/rag/store/models/chunk.py
@@ -1,4 +1,4 @@
-from typing import TYPE_CHECKING
+from typing import Literal, TYPE_CHECKING
 
 from pydantic import BaseModel, PrivateAttr
 
@@ -113,6 +113,9 @@ class Chunk(BaseModel):
         return ChunkMetadata.model_validate(self.metadata)
 
 
+SearchType = Literal["vector", "fts", "hybrid"]
+
+
 class SearchResult(BaseModel):
     """Search result with optional provenance information for citations.
 
diff --git a/haiku_rag_slim/haiku/rag/store/repositories/chunk.py b/haiku_rag_slim/haiku/rag/store/repositories/chunk.py
index 91b94206..96a8bbf2 100644
--- a/haiku_rag_slim/haiku/rag/store/repositories/chunk.py
+++ b/haiku_rag_slim/haiku/rag/store/repositories/chunk.py
@@ -10,9 +10,8 @@ if TYPE_CHECKING:
 from lancedb.index import FTS
 from lancedb.rerankers import RRFReranker
 
-from haiku.rag.client.models import SearchType
 from haiku.rag.store.engine import Store, query_to_pydantic
-from haiku.rag.store.models.chunk import Chunk
+from haiku.rag.store.models.chunk import Chunk, SearchType
 
 logger = logging.getLogger(__name__)