diff --git a/compiler/src/dotty/tools/dotc/typer/Applications.scala b/compiler/src/dotty/tools/dotc/typer/Applications.scala
index 7ada64b2c50b..0159850b6d63 100644
--- a/compiler/src/dotty/tools/dotc/typer/Applications.scala
+++ b/compiler/src/dotty/tools/dotc/typer/Applications.scala
@@ -1358,9 +1358,10 @@ trait Applications extends Compatibility {
         var argTypes = unapplyArgs(unapplyApp.tpe, unapplyFn, args, tree.srcPos)
         for (argType <- argTypes) assert(!isBounds(argType), unapplyApp.tpe.show)
         val bunchedArgs = argTypes match {
-          case argType :: Nil =>
-            if (args.lengthCompare(1) > 0 && Feature.autoTuplingEnabled) untpd.Tuple(args) :: Nil
-            else args
+          case (argType : AppliedType) :: Nil
+            if (defn.isTupleClass(argType.tycon.typeSymbol)) &&
+            (args.lengthCompare(1) > 0 && Feature.autoTuplingEnabled) =>
+              untpd.Tuple(args) :: Nil
           case _ => args
         }
         if (argTypes.length != bunchedArgs.length) {
diff --git a/tests/neg/i10757.scala b/tests/neg/i10757.scala
new file mode 100644
index 000000000000..604317d05fa1
--- /dev/null
+++ b/tests/neg/i10757.scala
@@ -0,0 +1,4 @@
+case class Var(name: String)
+
+@main def f = Var("a") match
+  case Var(name, _) => name: String // error: Wrong number of argument patterns for Var; expected: (String)