diff --git a/plat/xilinx/zynqmp/pm_service/pm_api_sys.c b/plat/xilinx/zynqmp/pm_service/pm_api_sys.c
index 2f2e2ed..053281e 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_api_sys.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_api_sys.c
@@ -36,6 +36,7 @@
 #include <arch_helpers.h>
 #include <platform.h>
 #include "pm_client.h"
+#include "pm_ipi.h"
 #include "pm_common.h"
 #include "pm_api_sys.h"
 
diff --git a/plat/xilinx/zynqmp/pm_service/pm_client.h b/plat/xilinx/zynqmp/pm_service/pm_client.h
index b9f196d..9483b0d 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_client.h
+++ b/plat/xilinx/zynqmp/pm_service/pm_client.h
@@ -40,11 +40,6 @@
 #include "pm_common.h"
 
 /* Functions to be implemented by each PU */
-enum pm_ret_status pm_ipi_send(const struct pm_proc *proc,
-			       uint32_t payload[PAYLOAD_ARG_CNT]);
-enum pm_ret_status pm_ipi_send_sync(const struct pm_proc *proc,
-				    uint32_t payload[PAYLOAD_ARG_CNT],
-				    uint32_t *val);
 void pm_client_suspend(const struct pm_proc *proc);
 void pm_client_abort_suspend(void);
 void pm_client_wakeup(const struct pm_proc *proc);