diff --git a/android/configs/android-recommended.cfg b/android/configs/android-recommended.cfg
index 03e0c9139968..c3eee848689c 100644
--- a/android/configs/android-recommended.cfg
+++ b/android/configs/android-recommended.cfg
@@ -2,6 +2,7 @@ CONFIG_PANIC_TIMEOUT=5
 CONFIG_KALLSYMS_ALL=y
 CONFIG_PERF_EVENTS=y
 CONFIG_COMPACTION=y
+CONFIG_KSM=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_PM_WAKELOCKS_LIMIT=0
 # CONFIG_PM_WAKELOCKS_GC is not set