diff --git a/pkgs/desktops/lomiri/applications/lomiri/default.nix b/pkgs/desktops/lomiri/applications/lomiri/default.nix
index 3d14adf25ec0..88242fef27cc 100644
--- a/pkgs/desktops/lomiri/applications/lomiri/default.nix
+++ b/pkgs/desktops/lomiri/applications/lomiri/default.nix
@@ -119,6 +119,10 @@ stdenv.mkDerivation (finalAttrs: {
       substituteInPlace tests/mocks/CMakeLists.txt \
         --replace-fail 'add_subdirectory(QtMir/Application)' ""
 
+      # This needs to launch the *lomiri* indicators, now that datetime is split into lomiri and non-lomiri variants
+      substituteInPlace data/lomiri-greeter-wrapper \
+        --replace-fail 'ayatana-indicators.target' 'lomiri-indicators.target'
+
       # NixOS-ify
 
       # Use Nix flake instead of Canonical's Ubuntu logo