diff --git a/docs/how-to/data/confidential-agent-config.toml.in b/docs/how-to/data/confidential-agent-config.toml.in
index bf293db86d..adb05b56c8 100644
--- a/docs/how-to/data/confidential-agent-config.toml.in
+++ b/docs/how-to/data/confidential-agent-config.toml.in
@@ -4,6 +4,7 @@
 #
 
 aa_kbc_params = "$AA_KBC_PARAMS"
+https_proxy = "$HTTPS_PROXY"
 [endpoints]
 allowed = [
 "AddARPNeighborsRequest",