diff --git a/main.py b/main.py
index 4213271..3f666e2 100644
--- a/main.py
+++ b/main.py
@@ -1627,12 +1627,12 @@ async def getalldistrictmeteringareas(network: str) -> list[dict[str, Any]]:
     return get_all_district_metering_areas(network)
 
 @app.post('/generatedistrictmeteringarea/')
-async def fastapi_generate_district_metering_area(network: str, part_count: int, part_type: int) -> ChangeSet:
-    return generate_district_metering_area(network, part_count, part_type)
+async def fastapi_generate_district_metering_area(network: str, part_count: int, part_type: int, inflate_delta: float) -> ChangeSet:
+    return generate_district_metering_area(network, part_count, part_type, inflate_delta)
 
 @app.post('/generatesubdistrictmeteringarea/')
-async def fastapi_generate_sub_district_metering_area(network: str, dma: str, part_count: int, part_type: int) -> ChangeSet:
-    return generate_sub_district_metering_area(network, dma, part_count, part_type)
+async def fastapi_generate_sub_district_metering_area(network: str, dma: str, part_count: int, part_type: int, inflate_delta: float) -> ChangeSet:
+    return generate_sub_district_metering_area(network, dma, part_count, part_type, inflate_delta)
 
 ############################################################
 # service_area 34