diff --git a/projects/fmcomms2/kc705/system_top.v b/projects/fmcomms2/kc705/system_top.v
index 6b6dd4372..40155f0b1 100644
--- a/projects/fmcomms2/kc705/system_top.v
+++ b/projects/fmcomms2/kc705/system_top.v
@@ -275,10 +275,6 @@ module system_top (
     .iic_main_scl_io (iic_scl),
     .iic_main_sda_io (iic_sda),
     .iic_rstn (iic_rstn),
-    .mb_intr_10 (mb_intrs[10]),
-    .mb_intr_11 (mb_intrs[11]),
-    .mb_intr_12 (mb_intrs[12]),
-    .mb_intr_13 (mb_intrs[13]),
     .mb_intr_14 (mb_intrs[14]),
     .mb_intr_15 (mb_intrs[15]),
     .mb_intr_16 (mb_intrs[16]),
@@ -297,10 +293,6 @@ module system_top (
     .mb_intr_29 (mb_intrs[29]),
     .mb_intr_30 (mb_intrs[30]),
     .mb_intr_31 (mb_intrs[31]),
-    .fmcomms2_spi_irq(mb_intrs[10]),
-    .fmcomms2_gpio_irq(mb_intrs[11]),
-    .ad9361_adc_dma_irq (mb_intrs[12]),
-    .ad9361_dac_dma_irq (mb_intrs[13]),
     .mdio_mdc (mdio_mdc),
     .mdio_mdio_io (mdio_mdio_io),
     .mii_col (mii_col),