diff --git a/pkgs/by-name/im/immich-machine-learning/package.nix b/pkgs/by-name/im/immich-machine-learning/package.nix
index 6d46e20d575e..31149ea2c7cf 100644
--- a/pkgs/by-name/im/immich-machine-learning/package.nix
+++ b/pkgs/by-name/im/immich-machine-learning/package.nix
@@ -22,6 +22,7 @@ python.pkgs.buildPythonApplication rec {
   '';
 
   pythonRelaxDeps = [
+    "pillow"
     "pydantic-settings"
   ];