diff --git a/blob-proxy/spin.toml b/blob-proxy/spin.toml
index ea0aa80..9a497e4 100644
--- a/blob-proxy/spin.toml
+++ b/blob-proxy/spin.toml
@@ -22,3 +22,7 @@ allowed_outbound_hosts = [
 [component.blob-proxy.build]
 command = "tinygo build -target=wasip1 -gc=leaking -no-debug -scheduler=none -buildmode=c-shared -o main.wasm main.go"
 watch = ["**/*.go", "go.mod"]
+
+[component.blob-proxy.variables]
+domain_mapping = "{{ domain_mapping }}"
+log_level = "info"