diff --git a/Kbuild b/Kbuild
index a336d9ff5403..4826eec43e71 100755
--- a/Kbuild
+++ b/Kbuild
@@ -2244,6 +2244,10 @@ cppflags-y += -DQCA_HOST2FW_RXBUF_RING
 # Enable lock of serialization component to avoid race condition issues
 cppflags-y += -DWLAN_CMD_SERIALIZATION_LOCKING
 
+#CONFIG_SERIALIZATION_V1: Don't use enhancements to serialization component
+#No CONFIG_SERIALIZATION_V1: Use enhancements to serialization component
+cppflags-y += -DCONFIG_SERIALIZATION_V1
+
 ccflags-$(CONFIG_ENABLE_SIZE_OPTIMIZE) += -Os
 
 # DFS component