diff --git a/src/components/pebble_components.py b/src/components/pebble_components.py
index eacdd2f..913835f 100644
--- a/src/components/pebble_components.py
+++ b/src/components/pebble_components.py
@@ -23,6 +23,9 @@ def get_layer(self) -> Layer:
             f" --metadata_store_server_config_file={self._metadata_store_server_config_file}"
             f" --grpc_port={self._grpc_port}"
             " --enable_database_upgrade=true"
+            " --grpc_channel_arguments=grpc.max_metadata_size=16384,"
+            "grpc.max_receive_message_length=104857600,"
+            "grpc.max_send_message_length=104857600"
         )
         layer = Layer(
             {