diff --git a/compiler/src/dotty/tools/repl/ReplDriver.scala b/compiler/src/dotty/tools/repl/ReplDriver.scala
index 1c7d83826f00..49201b6b142f 100644
--- a/compiler/src/dotty/tools/repl/ReplDriver.scala
+++ b/compiler/src/dotty/tools/repl/ReplDriver.scala
@@ -11,6 +11,7 @@ import dotty.tools.dotc.core.Denotations.Denotation
 import dotty.tools.dotc.core.Flags._
 import dotty.tools.dotc.core.Mode
 import dotty.tools.dotc.core.NameKinds.SimpleNameKind
+import dotty.tools.dotc.core.NameKinds.DefaultGetterName
 import dotty.tools.dotc.core.NameOps._
 import dotty.tools.dotc.core.Names.Name
 import dotty.tools.dotc.core.StdNames._
@@ -307,6 +308,7 @@ class ReplDriver(settings: Array[String],
           .membersBasedOnFlags(required = Method, excluded = Accessor | ParamAccessor | Synthetic | Private)
           .filterNot { denot =>
             defn.topClasses.contains(denot.symbol.owner) || denot.symbol.isConstructor
+             || denot.symbol.name.is(DefaultGetterName)
           }
 
       val vals =
diff --git a/compiler/test/dotty/tools/repl/ReplCompilerTests.scala b/compiler/test/dotty/tools/repl/ReplCompilerTests.scala
index bc06727f2ea4..7053e9033fc3 100644
--- a/compiler/test/dotty/tools/repl/ReplCompilerTests.scala
+++ b/compiler/test/dotty/tools/repl/ReplCompilerTests.scala
@@ -85,6 +85,11 @@ class ReplCompilerTests extends ReplTest {
       assertEquals("x: Int = 10", storedOutput().trim)
     }
 
+  @Test def defaultParamter = fromInitialState { implicit state =>
+    run("def foo(a: Int = 1): 1 = 1")
+    assertEquals("def foo(a: Int): 1", storedOutput().trim)
+  }
+
   @Test def i8677 = fromInitialState { implicit state =>
     run {
       """|sealed trait T1