diff --git a/arch/lkl/defconfig b/arch/lkl/defconfig
index efd319182c7bd3..16dca6d841a578 100644
--- a/arch/lkl/defconfig
+++ b/arch/lkl/defconfig
@@ -92,4 +92,4 @@ CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_INFO_REDUCED=y
 # CONFIG_ENABLE_WARN_DEPRECATED is not set
 # CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_SLUB_DEBUG_ON=y
+# CONFIG_SLUB_DEBUG_ON is not set