diff --git a/testsuite/compiler/typecheck/abstract/LitAbs.gf b/testsuite/compiler/typecheck/abstract/LitAbs.gf
index 03f850232..08230b8cf 100644
--- a/testsuite/compiler/typecheck/abstract/LitAbs.gf
+++ b/testsuite/compiler/typecheck/abstract/LitAbs.gf
@@ -5,7 +5,7 @@ cat CStr String ;
     CFloat Float ;
 
 data empty : CStr "" ;
-     null  : CStr [] ;
+    -- null  : CStr [] ; -- Commented out by IL 06/2021: causes parse error
      other : CStr "other" ;
 
 data zero : CInt 0 ;
diff --git a/testsuite/compiler/typecheck/abstract/LitAbs.gfs b/testsuite/compiler/typecheck/abstract/LitAbs.gfs
index ce10daa20..71c4cca29 100644
--- a/testsuite/compiler/typecheck/abstract/LitAbs.gfs
+++ b/testsuite/compiler/typecheck/abstract/LitAbs.gfs
@@ -1,5 +1,4 @@
 i -src testsuite/compiler/typecheck/abstract/LitAbs.gf
-ai null
 ai empty
 ai other
 ai zero
diff --git a/testsuite/compiler/typecheck/abstract/LitAbs.gfs.gold b/testsuite/compiler/typecheck/abstract/LitAbs.gfs.gold
index 83dda9094..2d1e93979 100644
--- a/testsuite/compiler/typecheck/abstract/LitAbs.gfs.gold
+++ b/testsuite/compiler/typecheck/abstract/LitAbs.gfs.gold
@@ -1,5 +1,12 @@
-data null : CStr ""

-data empty : CStr ""

-data other : CStr "other"

-data zero : CInt 0

-data pi : CFloat 3.14

+data empty : CStr "" ;
+Probability: 0.5
+
+data other : CStr "other" ;
+Probability: 0.5
+
+data zero : CInt 0 ;
+Probability: 1.0
+
+data pi : CFloat 3.14 ;
+Probability: 1.0
+