diff --git a/compiler/src/dotty/tools/dotc/transform/PatternMatcherOld.scala b/compiler/src/dotty/tools/dotc/transform/PatternMatcherOld.scala.disabled
similarity index 100%
rename from compiler/src/dotty/tools/dotc/transform/PatternMatcherOld.scala
rename to compiler/src/dotty/tools/dotc/transform/PatternMatcherOld.scala.disabled