diff --git a/Kbuild b/Kbuild
index 19c71b8b0bda..16831f50af24 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2168,7 +2168,6 @@ CDEFINES += -DCONFIG_SHADOW_V2
 CDEFINES += -DQCA6290_HEADERS_DEF
 CDEFINES += -DQCA_WIFI_QCA6290
 CDEFINES += -DQCA_WIFI_QCA8074
-CDEFINES += -DQCA_WIFI_NAPIER_EMULATION
 CDEFINES += -DQCA_WIFI_QCA8074_VP
 CDEFINES += -DDP_INTR_POLL_BASED
 CDEFINES += -DTX_PER_PDEV_DESC_POOL