diff --git a/OrcScala/src/orc/compile/parse/OrcParsers.scala b/OrcScala/src/orc/compile/parse/OrcParsers.scala
index c2a581bb8..037d6d3a3 100644
--- a/OrcScala/src/orc/compile/parse/OrcParsers.scala
+++ b/OrcScala/src/orc/compile/parse/OrcParsers.scala
@@ -404,8 +404,7 @@ class OrcParsers(inputContext: OrcInputContext, co: CompilerOptions, envServices
 
   val parseClassConstructor: Parser[ClassConstructor] = (
     ident ~ (ListOf(parseTypeVariable)?) -> ClassConstructor.None
-    | "def" ~> parseDefSigCoreNamed -> ClassConstructor.Def
-    | "site" ~> parseDefSigCoreNamed -> ClassConstructor.Site)
+  )
 
   val parseClassDeclaration = (
     (parseClassConstructor ~ ("extends" ~> parseClassExpression).? ~ parseClassBody) -> ClassDeclaration)
diff --git a/OrcTests/.settings/org.eclipse.core.resources.prefs b/OrcTests/.settings/org.eclipse.core.resources.prefs
index 30f30fad3..035ca0364 100644
--- a/OrcTests/.settings/org.eclipse.core.resources.prefs
+++ b/OrcTests/.settings/org.eclipse.core.resources.prefs
@@ -1,8 +1,8 @@
 eclipse.preferences.version=1
+encoding//test_data/functional_invalid/classes/constructors1.orc=UTF-8
 encoding//test_data/functional_invalid/classes/nonexistent_class.orc=UTF-8
 encoding//test_data/functional_valid/block.orc=UTF-8
 encoding//test_data/functional_valid/classes/cake_pattern.orc=UTF-8
-encoding//test_data/functional_valid/classes/constructors1.orc=UTF-8
 encoding//test_data/functional_valid/classes/linearization_conflict.orc=UTF-8
 encoding//test_data/functional_valid/classes/recursive_methods.orc=UTF-8
 encoding//test_data/functional_valid/classes/shadowing_members.orc=UTF-8
diff --git a/OrcTests/test_data/functional_valid/classes/constructors1.orc b/OrcTests/test_data/functional_invalid/classes/constructors1.orc
similarity index 100%
rename from OrcTests/test_data/functional_valid/classes/constructors1.orc
rename to OrcTests/test_data/functional_invalid/classes/constructors1.orc
diff --git a/OrcTests/test_data/functional_valid/classes/constructors2.orc b/OrcTests/test_data/functional_invalid/classes/constructors2.orc
similarity index 100%
rename from OrcTests/test_data/functional_valid/classes/constructors2.orc
rename to OrcTests/test_data/functional_invalid/classes/constructors2.orc
diff --git a/OrcTests/test_data/functional_valid/classes/constructors3.orc b/OrcTests/test_data/functional_invalid/classes/constructors3.orc
similarity index 100%
rename from OrcTests/test_data/functional_valid/classes/constructors3.orc
rename to OrcTests/test_data/functional_invalid/classes/constructors3.orc
diff --git a/OrcTests/test_data/functional_valid/classes/constructors4.orc b/OrcTests/test_data/functional_invalid/classes/constructors4.orc
similarity index 100%
rename from OrcTests/test_data/functional_valid/classes/constructors4.orc
rename to OrcTests/test_data/functional_invalid/classes/constructors4.orc