diff --git a/package/ixp4xx-microcode/src/IxNpeMicrocode.h b/package/ixp4xx-microcode/src/IxNpeMicrocode.h
index 756b51a0d2..04657feb58 100644
--- a/package/ixp4xx-microcode/src/IxNpeMicrocode.h
+++ b/package/ixp4xx-microcode/src/IxNpeMicrocode.h
@@ -53,9 +53,9 @@
 // #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_ETH_LEARN_FILTER_FIREWALL
 #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_AES_CCM_ETH
 // #define IX_NPEDL_NPEIMAGE_NPEC_CRYPTO_ETH_LEARN_FILTER_SPAN_FIREWALL
-// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+#define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
 // #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
-#define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
+// #define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
 
 
 #include <stdio.h>