diff --git a/plutus-core/plutus-core/src/PlutusCore/Parser/Type.hs b/plutus-core/plutus-core/src/PlutusCore/Parser/Type.hs
index c9a8c287475..68525be6dcb 100644
--- a/plutus-core/plutus-core/src/PlutusCore/Parser/Type.hs
+++ b/plutus-core/plutus-core/src/PlutusCore/Parser/Type.hs
@@ -22,6 +22,7 @@ import PlutusCore.Parser.ParserCommon
 import Control.Monad
 import Data.ByteString (ByteString)
 import Data.Text (Text)
+import Data.Vector.Strict qualified as Strict
 import Text.Megaparsec hiding (ParseError, State, many, parse, some)
 
 -- | A PLC @Type@ to be parsed. ATM the parser only works
@@ -138,6 +139,7 @@ defaultUni = choice $ map try
     , someType @_ @()                         <$ symbol "unit"
     , someType @_ @Bool                       <$ symbol "bool"
     , someType @_ @[]                         <$ symbol "list"
+    , someType @_ @Strict.Vector              <$ symbol "array"
     , someType @_ @(,)                        <$ symbol "pair"
     , someType @_ @Data                       <$ symbol "data"
     , someType @_ @BLS12_381.G1.Element       <$ symbol "bls12_381_G1_element"
diff --git a/plutus-core/testlib/PlutusCore/Generators/QuickCheck/Builtin.hs b/plutus-core/testlib/PlutusCore/Generators/QuickCheck/Builtin.hs
index 9738bb725f2..d36c62b4457 100644
--- a/plutus-core/testlib/PlutusCore/Generators/QuickCheck/Builtin.hs
+++ b/plutus-core/testlib/PlutusCore/Generators/QuickCheck/Builtin.hs
@@ -418,8 +418,11 @@ instance KnownKind k => Arbitrary (MaybeSomeTypeOf k) where
                , JustSomeType DefaultUniBLS12_381_MlResult
                ]
            SingType `SingKindArrow` SingType ->
-               [genDefaultUniApply | size > 10] ++
-               [pure $ JustSomeType DefaultUniProtoList]
+                [ genDefaultUniApply | size > 10 ] 
+                  ++ map pure 
+                    [ JustSomeType DefaultUniProtoList
+                    , JustSomeType DefaultUniProtoArray
+                    ]
            SingType `SingKindArrow` SingType `SingKindArrow` SingType ->
                -- No 'genDefaultUniApply', because we don't have any built-in type constructors
                -- taking three or more arguments.