1 files changed, 2 insertions, 2 deletions

diff --git a/ymir.nix b/ymir.nix
index 4634037d..8431bdb1 100644
--- a/ymir.nix
+++ b/ymir.nix
@@ -455,8 +455,8 @@ in rec {
     useDane = true;
     config = {
       #the dh params
-      smtpd_tls_dh1024_param_file = config.security.dhparams.params."postfix-1024".path;
-      smtpd_tls_dh512_param_file = config.security.dhparams.params."postfix-512".path;
+      smtpd_tls_dh1024_param_file = toString config.security.dhparams.params."postfix-1024".path;
+      smtpd_tls_dh512_param_file = toString config.security.dhparams.params."postfix-512".path;
       #enable ECDH
       smtpd_tls_eecdh_grade = "strong";
       #enabled SSL protocols, don't allow SSLv2 and SSLv3