diff --git a/glicid/services/authentication.scm b/glicid/services/authentication.scm
index 08f107f..4fc4d73 100644
--- a/glicid/services/authentication.scm
+++ b/glicid/services/authentication.scm
@@ -124,10 +124,13 @@
                                              #$@(if proxy
                                                   (list
                                                     (string-append "http_proxy=" proxy)
-                                                    (string-append "https_proxy=" proxy))
+                                                    (string-append "https_proxy=" proxy)
+                                                    (string-append "HTTP_PROXY=" proxy)
+                                                    (string-append "HTTPS_PROXY=" proxy))
                                                   '())
                                              #$@(if noproxy
-                                                  (list (string-append "no_proxy=" noproxy))
+                                                  (list (string-append "no_proxy=" noproxy)
+                                                        (string-append "NO_PROXY=" noproxy))
                                                   '())
                                              (string-append "AUTHENTIK_HOST=" #$authentik-host)
                                              (string-append "AUTHENTIK_TOKEN=" #$authentik-token)