diff --git a/build.sbt b/build.sbt
index df64c3a9..b44d63f5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -64,11 +64,11 @@ lazy val cps = crossProject(JSPlatform, JVMPlatform, NativePlatform)
     ).nativeSettings(
         libraryDependencies += "org.scala-native" %%% "junit-runtime" % nativeVersion % Test,
         addCompilerPlugin("org.scala-native" % "junit-plugin" % nativeVersion cross CrossVersion.full),
-        nativeConfig ~= {
-            _.withSourceLevelDebuggingConfig(_.enableAll) // enable generation of debug informations
-            .withOptimize(false)  // disable Scala Native optimizer
-            .withMode(scalanative.build.Mode.debug) // compile using LLVM without optimizations
-        }
+        //nativeConfig ~= {
+        //    _.withSourceLevelDebuggingConfig(_.enableAll) // enable generation of debug informations
+        //    .withOptimize(false)  // disable Scala Native optimizer
+        //    .withMode(scalanative.build.Mode.debug) // compile using LLVM without optimizations
+        //}
 
     )