diff --git a/auth/.env.example b/auth/.env.example
index 5f5195d6..39220724 100644
--- a/auth/.env.example
+++ b/auth/.env.example
@@ -1,9 +1,6 @@
 # vi: ft=sh
 # shellcheck disable=SC2034
 
-# http route prefix (will listen to $KEIBI_PREFIX/users for example)
-KEIBI_PREFIX=""
-
 # path of the private key used to sign jwts. If this is empty, a new one will be generated on startup
 RSA_PRIVATE_KEY_PATH=""
 
diff --git a/auth/config.go b/auth/config.go
index 776b1a27..37f9a65a 100644
--- a/auth/config.go
+++ b/auth/config.go
@@ -22,7 +22,6 @@ import (
 )
 
 type Configuration struct {
-	Prefix          string
 	JwtPrivateKey   *rsa.PrivateKey
 	JwtPublicKey    *rsa.PublicKey
 	JwtKid          string
@@ -47,7 +46,6 @@ func LoadConfiguration(db *dbc.Queries) (*Configuration, error) {
 	ret := DefaultConfig
 
 	ret.PublicUrl = os.Getenv("PUBLIC_URL")
-	ret.Prefix = os.Getenv("KEIBI_PREFIX")
 
 	claims := os.Getenv("EXTRA_CLAIMS")
 	if claims != "" {
diff --git a/auth/main.go b/auth/main.go
index 96f106b2..4360df5c 100644
--- a/auth/main.go
+++ b/auth/main.go
@@ -228,8 +228,8 @@ func main() {
 	}
 	h.config = conf
 
-	g := e.Group(conf.Prefix)
-	r := e.Group(conf.Prefix)
+	g := e.Group("/auth")
+	r := e.Group("/auth")
 	r.Use(h.TokenToJwt)
 	r.Use(echojwt.WithConfig(echojwt.Config{
 		SigningMethod: "RS256",
diff --git a/docker-compose.build.yml b/docker-compose.build.yml
index b3ad1082..87fceeb6 100644
--- a/docker-compose.build.yml
+++ b/docker-compose.build.yml
@@ -66,8 +66,6 @@ services:
         condition: service_healthy
     env_file:
       - ./.env
-    environment:
-      - KEIBI_PREFIX=/auth
     labels:
       - "traefik.enable=true"
       - "traefik.http.routers.auth.rule=PathPrefix(`/auth/`)"