diff --git a/Kbuild b/Kbuild
index 50e19fa..791ca6c 100644
--- a/Kbuild
+++ b/Kbuild
@@ -3281,6 +3281,7 @@
 cppflags-$(CONFIG_HIF_CPU_PERF_AFFINE_MASK) += -DHIF_CPU_PERF_AFFINE_MASK
 cppflags-$(CONFIG_SMMU_S1_UNMAP) += -DCONFIG_SMMU_S1_UNMAP
 cppflags-$(CONFIG_GENERIC_SHADOW_REGISTER_ACCESS_ENABLE) += -DGENERIC_SHADOW_REGISTER_ACCESS_ENABLE
+cppflags-$(CONFIG_IPA_SET_RESET_TX_DB_PA) += -DIPA_SET_RESET_TX_DB_PA
 
 KBUILD_CPPFLAGS += $(cppflags-y)