diff --git a/modules/records.nix b/modules/records.nix
index fd258f0..088a07e 100644
--- a/modules/records.nix
+++ b/modules/records.nix
@@ -265,7 +265,7 @@ lib.mapAttrs
           ${spfText}
         '';
         type = lib.types.unspecified;
-        apply = x: if x != null then lib.throwIfNot (x == null) spfText else x;
+        apply = x: lib.throwIfNot (x == null) spfText x;
       };
     srv.common = {
       description = lib.mdDoc ''