diff --git a/testsuite/lpgf/unittests/Params2.gf b/testsuite/lpgf/unittests/Params2.gf
index f961f31b3..2d4c272b9 100644
--- a/testsuite/lpgf/unittests/Params2.gf
+++ b/testsuite/lpgf/unittests/Params2.gf
@@ -1,7 +1,6 @@
 abstract Params2 = {
   cat Quality ; MassKind ;
   fun
-    Salt : MassKind;
     Good : Quality;
-    SuchMassKind : Quality -> MassKind -> MassKind;
+    SuchMassKind : Quality -> MassKind;
 }
diff --git a/testsuite/lpgf/unittests/Params2.treebank b/testsuite/lpgf/unittests/Params2.treebank
index 370b7ae12..1ef424ed0 100644
--- a/testsuite/lpgf/unittests/Params2.treebank
+++ b/testsuite/lpgf/unittests/Params2.treebank
@@ -1,2 +1,2 @@
-Params2: SuchMassKind Good Salt
-Params2Cnc: Salz gutes
+Params2: SuchMassKind Good
+Params2Cnc: gutes
diff --git a/testsuite/lpgf/unittests/Params2Cnc.gf b/testsuite/lpgf/unittests/Params2Cnc.gf
index 20e7384dd..f1843678e 100644
--- a/testsuite/lpgf/unittests/Params2Cnc.gf
+++ b/testsuite/lpgf/unittests/Params2Cnc.gf
@@ -1,30 +1,26 @@
 concrete Params2Cnc of Params2 = {
 
-  param Prelude_Bool = Prelude_False | Prelude_True;
-  param ResGer_AForm = ResGer_APred | ResGer_AMod ResGer_GenNum;
-  param ResGer_GenNum = ResGer_GSg ResGer_Gender | ResGer_GPl;
-  param ResGer_Gender = ResGer_Masc | ResGer_Fem | ResGer_Neutr;
+  param
+    AForm = APred | AMod GenNum;
+    GenNum = GSg Gender | GPl;
+    Gender = Masc | Fem | Neutr;
 
   lincat
-       Quality = {s : ResGer_AForm => Str};
-       MassKind = {s : Str; g : ResGer_Gender};
+    Quality = {s : AForm => Str ; g : Gender};
+    MassKind = {s : Str};
 
   lin
-    SuchMassKind Quality_0 MassKind_1 =
-        {s =
-           (MassKind_1.s) ++
-           (Quality_0.s)!(ResGer_AMod (ResGer_GSg (MassKind_1.g)));
-         g = MassKind_1.g};
+    SuchMassKind qual = {
+      s = qual.s ! AMod (GSg qual.g)
+    };
 
-    Salt =
-        {s = "Salz";
-         g = ResGer_Neutr};
-
-    Good =
-        {s =
-            table {ResGer_APred => "gut";
-                   ResGer_AMod (ResGer_GSg ResGer_Masc) => "guter";
-                   ResGer_AMod (ResGer_GSg ResGer_Fem) => "gute";
-                   ResGer_AMod (ResGer_GSg ResGer_Neutr) => "gutes";
-                   ResGer_AMod ResGer_GPl => "gute"}};
+    Good = {
+      s =
+        table {APred => "gut";
+               AMod (GSg Masc) => "guter";
+               AMod (GSg Fem) => "gute";
+               AMod (GSg Neutr) => "gutes";
+               AMod GPl => "gute"} ;
+      g = Neutr
+    };
 }