diff --git a/setup/so-functions b/setup/so-functions
index 04b2652a5..ddf265153 100755
--- a/setup/so-functions
+++ b/setup/so-functions
@@ -1492,8 +1492,8 @@ use_proxy() {
 	else
 		printf '%s\n'\
 			"Acquire {"\
-			"HTTP::proxy \"${proxy_addr}:3142\";"\
-			"HTTPS::proxy \"${proxy_addr}:3142\";"\
+			"  HTTP::proxy \"${proxy_addr}:3142\";"\
+			"  HTTPS::proxy \"${proxy_addr}:3142\";"\
 			"}" > /etc/apt/apt.conf.d/proxy.conf
 	fi
 }