diff --git a/Kbuild b/Kbuild
index 36fb1e2..d9886d5 100755
--- a/Kbuild
+++ b/Kbuild
@@ -1941,6 +1941,7 @@
 cppflags-$(CONFIG_QCACLD_FEATURE_NAN) += -DWLAN_FEATURE_NAN
 cppflags-$(CONFIG_QCA_IBSS_SUPPORT) += -DQCA_IBSS_SUPPORT
 cppflags-$(CONFIG_WLAN_SYSFS) += -DWLAN_SYSFS
+cppflags-$(CONFIG_FEATURE_WLAN_RMC) += -DFEATURE_WLAN_RMC
 
 #Enable OL debug and wmi unified functions
 cppflags-$(CONFIG_ATH_PERF_PWR_OFFLOAD) += -DATH_PERF_PWR_OFFLOAD