diff --git a/library/axi_dmac/axi_dmac_ip.tcl b/library/axi_dmac/axi_dmac_ip.tcl
index 9caad86e1..c94f1644f 100644
--- a/library/axi_dmac/axi_dmac_ip.tcl
+++ b/library/axi_dmac/axi_dmac_ip.tcl
@@ -191,6 +191,9 @@ foreach port {"s_axis_user" "fifo_wr_sync"} {
 	set_property DRIVER_VALUE "1" [ipx::get_ports $port]
 }
 
+# Infer interrupt
+ipx::infer_bus_interface irq xilinx.com:signal:interrupt_rtl:1.0 [ipx::current_core]
+
 set cc [ipx::current_core]
 
 # The core does not issue narrow bursts