diff --git a/bsp_z7/lwip/xilinx_eth/netif/xemacpsif_dma.c b/bsp_z7/lwip/xilinx_eth/netif/xemacpsif_dma.c
index 6bde0d1..b03e8c1 100644
--- a/bsp_z7/lwip/xilinx_eth/netif/xemacpsif_dma.c
+++ b/bsp_z7/lwip/xilinx_eth/netif/xemacpsif_dma.c
@@ -801,18 +801,18 @@ XStatus init_dma(struct xemac_s *xemac)
 		XEmacPs_Out32((xemacpsif->emacps.Config.BaseAddress + XEMACPS_TXQBASE_OFFSET),
 				   (UINTPTR)bdtxterminate);
 	}
-#if !NO_SYS
-#ifdef SDT
-	xPortInstallInterruptHandler(xemacpsif->emacps.Config.IntrId,
-				     ( Xil_InterruptHandler ) XEmacPs_IntrHandler,
-				     (void *)&xemacpsif->emacps);
-#else
-	xPortInstallInterruptHandler(xtopologyp->scugic_emac_intr,
-				     ( Xil_InterruptHandler ) XEmacPs_IntrHandler,
-				     (void *)&xemacpsif->emacps);
+// #if !NO_SYS
+// #ifdef SDT
+// 	xPortInstallInterruptHandler(xemacpsif->emacps.Config.IntrId,
+// 				     ( Xil_InterruptHandler ) XEmacPs_IntrHandler,
+// 				     (void *)&xemacpsif->emacps);
+// #else
+// 	xPortInstallInterruptHandler(xtopologyp->scugic_emac_intr,
+// 				     ( Xil_InterruptHandler ) XEmacPs_IntrHandler,
+// 				     (void *)&xemacpsif->emacps);
 
-#endif
-#else
+// #endif
+// #else
 #ifndef SDT
 	/*
 	 * Connect the device driver handler that will be called when an
@@ -823,7 +823,7 @@ XStatus init_dma(struct xemac_s *xemac)
 				(Xil_ExceptionHandler)XEmacPs_IntrHandler,
 				(void *)&xemacpsif->emacps);
 #endif
-#endif
+// #endif
 	/*
 	 * Enable the interrupt for emacps.
 	 */