diff --git a/scaladoc-testcases/src/tests/opaqueTypes.scala b/scaladoc-testcases/src/tests/opaqueTypes.scala
index 33cc7ab9ff91..c248632092bd 100644
--- a/scaladoc-testcases/src/tests/opaqueTypes.scala
+++ b/scaladoc-testcases/src/tests/opaqueTypes.scala
@@ -6,4 +6,8 @@ opaque type Permissions
  = Int
 opaque type PermissionChoice
  = Int
-//opaque type Permission <: Permissions & PermissionChoice = Int TODO: #112
\ No newline at end of file
+//opaque type Permission <: Permissions & PermissionChoice = Int TODO: #112
+
+object Foo:
+  opaque type Bar
+   = Int
\ No newline at end of file
diff --git a/scaladoc/src/dotty/tools/scaladoc/tasty/ClassLikeSupport.scala b/scaladoc/src/dotty/tools/scaladoc/tasty/ClassLikeSupport.scala
index 880979852ef6..4514cb42c9c3 100644
--- a/scaladoc/src/dotty/tools/scaladoc/tasty/ClassLikeSupport.scala
+++ b/scaladoc/src/dotty/tools/scaladoc/tasty/ClassLikeSupport.scala
@@ -314,7 +314,7 @@ trait ClassLikeSupport:
   def parseObject(classDef: ClassDef, signatureOnly: Boolean = false): Member =
     mkClass(classDef)(
       // All objects are final so we do not need final modifier!
-      modifiers = classDef.symbol.getExtraModifiers().filter(_ != Modifier.Final),
+      modifiers = classDef.symbol.getExtraModifiers().filter(mod => mod != Modifier.Final && mod != Modifier.Opaque),
       signatureOnly = signatureOnly
     )