diff --git a/nixos/modules/services/web-apps/invoiceplane.nix b/nixos/modules/services/web-apps/invoiceplane.nix
index 8f0acbea4ee2..cccf70295e89 100644
--- a/nixos/modules/services/web-apps/invoiceplane.nix
+++ b/nixos/modules/services/web-apps/invoiceplane.nix
@@ -25,6 +25,7 @@ let
     ENCRYPTION_KEY=
     ENCRYPTION_CIPHER=AES-256
     SETUP_COMPLETED=false
+    REMOVE_INDEXPHP=true
   '';
 
   extraConfig = hostName: cfg: pkgs.writeText "extraConfig.php" ''
@@ -331,7 +332,7 @@ in
           serviceConfig = {
             Type = "oneshot";
             User = user;
-            ExecStart = "${pkgs.curl}/bin/curl --header 'Host: ${hostName}' http://localhost/index.php/invoices/cron/recur/${cfg.cron.key}";
+            ExecStart = "${pkgs.curl}/bin/curl --header 'Host: ${hostName}' http://localhost/invoices/cron/recur/${cfg.cron.key}";
           };
         })
     )) eachSite);
@@ -344,9 +345,8 @@ in
       virtualHosts = mapAttrs' (hostName: cfg: (
         nameValuePair "http://${hostName}" {
           extraConfig = ''
-            root    * ${pkg hostName cfg}
+            root * ${pkg hostName cfg}
             file_server
-
             php_fastcgi unix/${config.services.phpfpm.pools."invoiceplane-${hostName}".socket}
           '';
         }
diff --git a/nixos/tests/invoiceplane.nix b/nixos/tests/invoiceplane.nix
index 260e49db54d3..70ed96ee39f3 100644
--- a/nixos/tests/invoiceplane.nix
+++ b/nixos/tests/invoiceplane.nix
@@ -46,37 +46,37 @@ import ./make-test-python.nix ({ pkgs, ... }:
 
         with subtest("Finish InvoicePlane setup"):
           machine.succeed(
-            f"curl -sSfL --cookie-jar cjar {site_name}/index.php/setup/language"
+            f"curl -sSfL --cookie-jar cjar {site_name}/setup/language"
           )
           csrf_token = machine.succeed(
             "grep ip_csrf_cookie cjar | cut -f 7 | tr -d '\n'"
           )
           machine.succeed(
-            f"curl -sSfL --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&ip_lang=english&btn_continue=Continue' {site_name}/index.php/setup/language"
+            f"curl -sSfL --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&ip_lang=english&btn_continue=Continue' {site_name}/setup/language"
           )
           csrf_token = machine.succeed(
             "grep ip_csrf_cookie cjar | cut -f 7 | tr -d '\n'"
           )
           machine.succeed(
-            f"curl -sSfL --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/index.php/setup/prerequisites"
+            f"curl -sSfL --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/setup/prerequisites"
           )
           csrf_token = machine.succeed(
             "grep ip_csrf_cookie cjar | cut -f 7 | tr -d '\n'"
           )
           machine.succeed(
-            f"curl -sSfL --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/index.php/setup/configure_database"
+            f"curl -sSfL --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/setup/configure_database"
           )
           csrf_token = machine.succeed(
             "grep ip_csrf_cookie cjar | cut -f 7 | tr -d '\n'"
           )
           machine.succeed(
-            f"curl -sSfl --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/index.php/setup/install_tables"
+            f"curl -sSfl --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/setup/install_tables"
           )
           csrf_token = machine.succeed(
             "grep ip_csrf_cookie cjar | cut -f 7 | tr -d '\n'"
           )
           machine.succeed(
-            f"curl -sSfl --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/index.php/setup/upgrade_tables"
+            f"curl -sSfl --cookie cjar --cookie-jar cjar -d '_ip_csrf={csrf_token}&btn_continue=Continue' {site_name}/setup/upgrade_tables"
           )
   '';
 })