diff --git a/modules/actual-server/default.nix b/modules/actual-server/default.nix
index df7fa1b..503a6ee 100644
--- a/modules/actual-server/default.nix
+++ b/modules/actual-server/default.nix
@@ -13,7 +13,7 @@
       ACTUAL_DATA_DIR = "/data/actual-server";
       ACTUAL_HOSTNAME = "0.0.0.0";
       ACTUAL_HTTPS_KEY = "/data/actual-server/certs/192.168.178.69-key.pem";
-      ACTUAL_HTTPS_CERT = "192.168.178.69.pem";
+      ACTUAL_HTTPS_CERT = "/data/actual-server/certs/192.168.178.69.pem";
     };
     serviceConfig = {
       Type = "simple";