diff --git a/personal_graph/database/fhirdb/fhirDB.py b/personal_graph/database/fhirdb/fhirDB.py
index 2acb541..009f03f 100644
--- a/personal_graph/database/fhirdb/fhirDB.py
+++ b/personal_graph/database/fhirdb/fhirDB.py
@@ -13,12 +13,14 @@
 
 try:
     import libsql_experimental as libsql  # type: ignore
+
+    CursorExecFunction = Callable[[libsql.Cursor, libsql.Connection], Any]
+
 except ImportError:
     pass
 
 
 JSON_SCHEMA_FILE = os.path.join(os.path.dirname(__file__), "fhir_4.schema.json")
-CursorExecFunction = Callable[[libsql.Cursor, libsql.Connection], Any]
 
 
 @lru_cache(maxsize=None)