diff --git a/lineage_FP4.mk b/lineage_FP4.mk
index 3f54a46d388d652e48d9fbd1488aecdb2156a047..37d98b9e55b6f89caf1c49c9790a56896f46dd41 100644
--- a/lineage_FP4.mk
+++ b/lineage_FP4.mk
@@ -33,3 +33,5 @@ PRODUCT_BUILD_PROP_OVERRIDES += \
     PRIVATE_BUILD_DESC="qssi-user 11 RKQ1.210503.001 FP3N release-keys"
 
 PRODUCT_GMS_CLIENTID_BASE := android-alcatel
+
+PLATFORM_SECURITY_PATCH_OVERRIDE := 2021-12-05