diff --git a/modules/wrapper/lazy/config.nix b/modules/wrapper/lazy/config.nix
index 9675e030..9113d568 100644
--- a/modules/wrapper/lazy/config.nix
+++ b/modules/wrapper/lazy/config.nix
@@ -76,7 +76,7 @@
     };
   lznSpecs = mapAttrsToList toLuaLznSpec cfg.plugins;
 
-  pluginPackages = mapAttrsToList (_: plugin: plugin.package) cfg.plugins;
+  pluginPackages = filter (x: x != null) (mapAttrsToList (_: plugin: plugin.package) cfg.plugins);
 
   specToNotLazyConfig = _: spec: ''
     do
diff --git a/modules/wrapper/lazy/lazy.nix b/modules/wrapper/lazy/lazy.nix
index 56ec0022..7826233e 100644
--- a/modules/wrapper/lazy/lazy.nix
+++ b/modules/wrapper/lazy/lazy.nix
@@ -66,8 +66,8 @@
   lznPluginType = submodule {
     options = {
       package = mkOption {
-        type = pluginType;
-        description = "Plugin package";
+        type = nullOr pluginType;
+        description = "Plugin package. If null, a custom load function must be provided";
       };
 
       setupModule = mkOption {