1 files changed, 2 insertions, 2 deletions

diff --git a/hosts/surtr/prometheus/default.nix b/hosts/surtr/prometheus/default.nix
index 4f6ea44d..26144302 100644
--- a/hosts/surtr/prometheus/default.nix
+++ b/hosts/surtr/prometheus/default.nix
@@ -31,8 +31,8 @@ in {
           url = "https://prometheus.vidhar.yggdrasil/api/v1/write";
           name = "vidhar";
           tls_config = {
-            ca_file = ../../vidhar/prometheus/ca/ca.crt;
-            cert_file = ./tls.crt;
+            ca_file = toString ../../vidhar/prometheus/ca/ca.crt;
+            cert_file = toString ./tls.crt;
             key_file = "/run/credentials/prometheus.service/tls.key";
           };
         }