diff --git a/pachyrhynchus-config b/pachyrhynchus-config
index 1ac984e..53ee354 100644
--- a/pachyrhynchus-config
+++ b/pachyrhynchus-config
@@ -463,7 +463,7 @@ CONFIG_PAGE_TABLE_ISOLATION=y
 CONFIG_RETPOLINE=y
 CONFIG_RETHUNK=y
 CONFIG_CPU_IBRS_ENTRY=y
-# CONFIG_SLS is not set
+CONFIG_SLS=y
 CONFIG_ARCH_HAS_ADD_PAGES=y
 CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y