diff --git a/data/tuples.settings b/data/tuples.settings
index e8b46aa..723571c 100644
--- a/data/tuples.settings
+++ b/data/tuples.settings
@@ -1,4 +1,7 @@
 [org/gnome/tuples]
+t0=()
+t1=(5,)
+t1-sp=(5, )
 t2=(true, 'woman')
 t3=(false, 'man', -2)
 t4=('hello', 22, 'world', true)
diff --git a/output/tuples.nix b/output/tuples.nix
index 9468dbf..1af9b3a 100644
--- a/output/tuples.nix
+++ b/output/tuples.nix
@@ -8,6 +8,9 @@ with lib.hm.gvariant;
     "org/gnome/tuples" = {
       n1 = mkTuple [ false (mkTuple [ "xkb" "us" ]) "nested" ];
       n2 = mkTuple [ "hi" (mkTuple [ true "us" (mkTuple [ (-787) "lvl" ]) ]) "super-nested" ];
+      t0 = mkTuple [];
+      t1 = mkTuple [ 5 ];
+      t1-sp = mkTuple [ 5 ];
       t2 = mkTuple [ true "woman" ];
       t3 = mkTuple [ false "man" (-2) ];
       t4 = mkTuple [ "hello" 22 "world" true ];
diff --git a/src/DConf.hs b/src/DConf.hs
index 5be30ff..d45ddc7 100644
--- a/src/DConf.hs
+++ b/src/DConf.hs
@@ -27,8 +27,22 @@ bracket s1 s2 pa = do
   _ <- string s2
   return a
 
+comma :: Parsec Text () ()
+comma = string "," >> spaces
+
 commaSeparated :: Parsec Text () a -> Parsec Text () [a]
-commaSeparated pa = sepBy pa $ string "," >> spaces
+commaSeparated pa = sepBy pa comma
+
+-- Like 'sepEndBy' but the separator can only appear at the end when there is just a single item.
+sepOneEndBy :: Show a => Parsec Text () a -> Parsec Text () sep -> Parsec Text () [a]
+sepOneEndBy p sep =
+  do
+    { x <- p
+    ; _ <- sep
+    ; xs <- sepBy p sep
+    ; return (x:xs)
+    }
+    <|> return []
 
 vBool :: Parsec Text () Value
 vBool = B False <$ string "false" <|> B True <$ string "true"
@@ -58,11 +72,7 @@ vInt64 = try $ do
   I64 . read <$> many1 digit
 
 vTuple :: Parsec Text () Value
-vTuple = do
-  rs <- bracket "(" ")" $ commaSeparated $ value
-  case rs of
-    xs@(_ : _ : _) -> pure $ T xs
-    _              -> fail "Not a tuple"
+vTuple = T <$> (bracket "(" ")" $ sepOneEndBy value comma)
 
 vString :: Parsec Text () Text
 vString = T.pack <$> (single <|> double)