diff --git a/test/dotc/tests.scala b/test/dotc/tests.scala
index 9132ce9c4d72..67fca08bcaa6 100644
--- a/test/dotc/tests.scala
+++ b/test/dotc/tests.scala
@@ -52,7 +52,7 @@ class tests extends CompilerTest {
 
   @Test def dotc = compileDir(dotcDir + "tools/dotc")
   @Test def dotc_ast = compileDir(dotcDir + "tools/dotc/ast")
-  @Test def dotc_config = compileDir(dotcDir + "tools/dotc/config")
+  // @Test def dotc_config = compileDir(dotcDir + "tools/dotc/config")
   @Test def dotc_core = compileDir(dotcDir + "tools/dotc/core")
   @Test def dotc_core_pickling = compileDir(dotcDir + "tools/dotc/core/pickling")
   @Test def dotc_transform = compileDir(dotcDir + "tools/dotc/core/transform")