diff --git a/src/server/index.js b/src/server/index.js
index b1c52cf..176196c 100644
--- a/src/server/index.js
+++ b/src/server/index.js
@@ -223,7 +223,8 @@ const processAspProfile = async (/** @type {import('doipjs').Profile */ profile)
 
   // Overwrite avatarUrl
   // TODO: don't overwrite avatarUrl once it's fully supported
-  profile.personas[profile.primaryPersonaIndex].avatarUrl = `https://api.dicebear.com/6.x/shapes/svg?seed=${profile.publicKey.fingerprint}&size=128`
+  profile.personas[profile.primaryPersonaIndex].avatarUrl =
+    `https://${process.env.DICEBEAR_API_HOSTNAME || "api.dicebear.com" }/7.x/shapes/svg?seed=${profile.publicKey.fingerprint}&size=128`
 
   return profile
 }
diff --git a/template.env b/template.env
index 488bf95..d9dadd3 100644
--- a/template.env
+++ b/template.env
@@ -16,6 +16,10 @@
 # To host a Keyoxide Proxy server, refer to https://docs.keyoxide.org/self-hosting/
 #PROXY_HOSTNAME=
 
+# Domain for Dicebear API server
+# Defaults to: api.dicebear.com
+#DICEBEAR_API_HOSTNAME=
+
 # Tor Onion URL
 # The full http:// onion url to add as an 'Onion-Location' header
 #ONION_URL=