diff --git a/tests/gen.nim b/tests/gen.nim
index cbddc8b..44b49be 100644
--- a/tests/gen.nim
+++ b/tests/gen.nim
@@ -753,14 +753,14 @@ proc writeObj(info: GIObjectInfo) =
     output.writeLine("proc toggleNotify*(data: pointer; obj: ptr Object00; isLastRef: gboolean) {.cdecl.} =")
     output.writeLine("  if isLastRef.int == 0:")
     output.writeLine("    GC_ref(cast[RootRef](data))")
-    output.writeLine("    echo \"GC_ref(cast[RootRef](data)\"")
+    ###output.writeLine("    echo \"GC_ref(cast[RootRef](data)\"")
     output.writeLine("  else:")
     output.writeLine("    GC_unref(cast[RootRef](data))")
-    output.writeLine("    echo \"GC_unref(cast[RootRef](data)\"")
-    output.writeLine("  echo \"toggleNotify\"")
-    output.writeLine("  echo obj.ref_count")
+    ###output.writeLine("    echo \"GC_unref(cast[RootRef](data)\"")
+    ###output.writeLine("  echo \"toggleNotify\"")
+    ###output.writeLine("  echo obj.ref_count")
     methodBuffer.writeLine("\nproc finalizeGObject*[T](o: T) =")
-    methodBuffer.writeLine("  echo(\"finalizeGObject\")")
+    ###methodBuffer.writeLine("  echo(\"finalizeGObject\")")
     methodBuffer.writeLine("  g_object_remove_toggle_ref(o.impl, toggleNotify, addr(o[]))")
 
   let numsig = info.gObjectInfoGetNSignals