diff --git a/haproxy-acme.nix b/haproxy-acme.nix
index ef9bb27a2..031082895 100644
--- a/haproxy-acme.nix
+++ b/haproxy-acme.nix
@@ -113,7 +113,9 @@ in
         email = "paul@nyanlout.re";
         user = "haproxy";
         group = "haproxy";
-        postRun = "systemctl reload haproxy";
+        postRun = ''
+          systemctl reload haproxy.service
+        '';
       };
     };
     security.acme.directory = "/var/lib/acme";
diff --git a/mail-server.nix b/mail-server.nix
index 48c545850..2187eee1c 100644
--- a/mail-server.nix
+++ b/mail-server.nix
@@ -60,6 +60,9 @@ in
         extraDomains = {
           "mail.${cfg.domaine}" = null;
         };
+        postRun = ''
+          systemctl reload dovecot2.service
+        '';
       };
     };