diff --git a/neutrinordp/xrdp-neutrinordp.c b/neutrinordp/xrdp-neutrinordp.c
index 89e8f2ea..543e91d3 100644
--- a/neutrinordp/xrdp-neutrinordp.c
+++ b/neutrinordp/xrdp-neutrinordp.c
@@ -27,6 +27,12 @@
 #include "log.h"
 #include <freerdp/settings.h>
 
+#if defined(VERSION_STRUCT_RDP_FREERDP)
+#if VERSION_STRUCT_RDP_FREERDP > 1
+#define NEUTRINORDP_HAS_SUPPRESS_OUTPUT
+#endif
+#endif
+
 #ifdef XRDP_DEBUG
 #define LOG_LEVEL 99
 #else
@@ -541,6 +547,24 @@ lxrdp_check_wait_objs(struct mod *mod)
     return 0;
 }
 
+/******************************************************************************/
+static int
+lxrdp_frame_ack(struct mod* mod, int flags, int frame_id)
+{
+    return 0;
+}
+
+/******************************************************************************/
+static int
+lxrdp_suppress_output(struct mod* mod, int suppress,
+                      int left, int top, int right, int bottom)
+{
+#if defined(NEUTRINORDP_HAS_SUPPRESS_OUTPUT)
+    mod->inst->SendSuppressOutput(mod->inst, !suppress, left, top, right, bottom);
+#endif
+    return 0;
+}
+
 /******************************************************************************/
 static void
 lfreerdp_begin_paint(rdpContext *context)
@@ -2009,6 +2033,8 @@ mod_init(void)
     mod->mod_session_change = lxrdp_session_change;
     mod->mod_get_wait_objs = lxrdp_get_wait_objs;
     mod->mod_check_wait_objs = lxrdp_check_wait_objs;
+    mod->mod_frame_ack = lxrdp_frame_ack;
+    mod->mod_suppress_output = lxrdp_suppress_output;
 
     mod->inst = freerdp_new();
     mod->inst->PreConnect = lfreerdp_pre_connect;
diff --git a/neutrinordp/xrdp-neutrinordp.h b/neutrinordp/xrdp-neutrinordp.h
index f5986b8a..36b8b208 100644
--- a/neutrinordp/xrdp-neutrinordp.h
+++ b/neutrinordp/xrdp-neutrinordp.h
@@ -76,8 +76,11 @@ struct mod
     int (*mod_get_wait_objs)(struct mod *v, tbus *read_objs, int *rcount,
                              tbus *write_objs, int *wcount, int *timeout);
     int (*mod_check_wait_objs)(struct mod *v);
-    tintptr mod_dumby[100 - 9]; /* align, 100 minus the number of mod
-                                 functions above */
+    int (*mod_frame_ack)(struct mod* mod, int flags, int frame_id);
+    int (*mod_suppress_output)(struct mod* mod, int suppress,
+                             int left, int top, int right, int bottom);
+    tintptr mod_dumby[100 - 11]; /* align, 100 minus the number of mod
+                                    functions above */
     /* server functions */
     int (*server_begin_update)(struct mod *v);
     int (*server_end_update)(struct mod *v);