diff --git a/rigs/kenwood/kenwood.c b/rigs/kenwood/kenwood.c
index 935e38d1a..0766c3ba2 100644
--- a/rigs/kenwood/kenwood.c
+++ b/rigs/kenwood/kenwood.c
@@ -5071,6 +5071,15 @@ int kenwood_send_morse(RIG *rig, vfo_t vfo, const char *msg)
     RETURNFUNC(RIG_OK);
 }
 
+/*
+ * kenwood_stop_morse
+ */
+int kenwood_stop_morse(RIG *rig, vfo_t vfo)
+{
+    ENTERFUNC;
+    RETURNFUNC(kenwood_transaction(rig, "KY0", NULL, 0));
+}
+
 /*
  * kenwood_vfo_op
  */
diff --git a/rigs/kenwood/kenwood.h b/rigs/kenwood/kenwood.h
index 284293cdd..14c820bd0 100644
--- a/rigs/kenwood/kenwood.h
+++ b/rigs/kenwood/kenwood.h
@@ -28,7 +28,7 @@
 #include "token.h"
 #include "idx_builtin.h"
 
-#define BACKEND_VER "20230221"
+#define BACKEND_VER "20230225"
 
 #define EOM_KEN ';'
 #define EOM_TH '\r'
@@ -232,6 +232,7 @@ int kenwood_set_powerstat(RIG *rig, powerstat_t status);
 int kenwood_get_powerstat(RIG *rig, powerstat_t *status);
 int kenwood_reset(RIG *rig, reset_t reset);
 int kenwood_send_morse(RIG *rig, vfo_t vfo, const char *msg);
+int kenwood_stop_morse(RIG *rig, vfo_t vfo);
 int kenwood_set_ant(RIG *rig, vfo_t vfo, ant_t ant, value_t option);
 int kenwood_set_ant_no_ack(RIG *rig, vfo_t vfo, ant_t ant, value_t option);
 int kenwood_get_ant(RIG *rig, vfo_t vfo, ant_t dummy, value_t *option, ant_t *ant_curr, ant_t *ant_tx, ant_t *ant_rx);
diff --git a/rigs/kenwood/ts590.c b/rigs/kenwood/ts590.c
index 11ae695c4..f101e5e48 100644
--- a/rigs/kenwood/ts590.c
+++ b/rigs/kenwood/ts590.c
@@ -88,7 +88,7 @@ const struct rig_caps ts590_caps =
     RIG_MODEL(RIG_MODEL_TS590S),
     .model_name = "TS-590S",
     .mfg_name = "Kenwood",
-    .version = BACKEND_VER ".2",
+    .version = BACKEND_VER ".3",
     .copyright = "LGPL",
     .status = RIG_STATUS_STABLE,
     .rig_type = RIG_TYPE_TRANSCEIVER,
@@ -250,6 +250,7 @@ const struct rig_caps ts590_caps =
     .set_trn =  kenwood_set_trn,
     .get_trn =  kenwood_get_trn,
     .send_morse =  kenwood_send_morse,
+    .stop_morse =  kenwood_stop_morse,
     .wait_morse =  rig_wait_morse,
     .set_mem =  kenwood_set_mem,
     .get_mem =  kenwood_get_mem,
@@ -421,6 +422,7 @@ const struct rig_caps ts590sg_caps =
     .set_trn =  kenwood_set_trn,
     .get_trn =  kenwood_get_trn,
     .send_morse =  kenwood_send_morse,
+    .stop_morse =  kenwood_stop_morse,
     .wait_morse =  rig_wait_morse,
     .set_mem =  kenwood_set_mem,
     .get_mem =  kenwood_get_mem,
diff --git a/rigs/kenwood/ts890s.c b/rigs/kenwood/ts890s.c
index 5b01d7cc8..82981cebc 100644
--- a/rigs/kenwood/ts890s.c
+++ b/rigs/kenwood/ts890s.c
@@ -453,7 +453,7 @@ const struct rig_caps ts890s_caps =
     RIG_MODEL(RIG_MODEL_TS890S),
     .model_name = "TS-890S",
     .mfg_name = "Kenwood",
-    .version = BACKEND_VER ".10",
+    .version = BACKEND_VER ".11",
     .copyright = "LGPL",
     .status = RIG_STATUS_STABLE,
     .rig_type = RIG_TYPE_TRANSCEIVER,
@@ -592,6 +592,7 @@ const struct rig_caps ts890s_caps =
     .set_ant = kenwood_set_ant,
     .get_ant = kenwood_get_ant,
     .send_morse =  kenwood_send_morse,
+    .stop_morse =  kenwood_stop_morse,
     .wait_morse =  rig_wait_morse,
     .scan = kenwood_scan,     /* not working, invalid arguments using rigctl; kenwood_scan does only support on/off and not tone and CTCSS scan */
     .has_set_level = TS890_LEVEL_SET,
diff --git a/rigs/kenwood/ts990s.c b/rigs/kenwood/ts990s.c
index 40da6012d..0b4f32eeb 100644
--- a/rigs/kenwood/ts990s.c
+++ b/rigs/kenwood/ts990s.c
@@ -121,7 +121,7 @@ const struct rig_caps ts990s_caps =
     RIG_MODEL(RIG_MODEL_TS990S),
     .model_name = "TS-990S",
     .mfg_name =  "Kenwood",
-    .version =  BACKEND_VER ".3",
+    .version =  BACKEND_VER ".4",
     .copyright =  "LGPL",
     .status =  RIG_STATUS_STABLE,
     .rig_type =  RIG_TYPE_TRANSCEIVER,
@@ -340,6 +340,7 @@ const struct rig_caps ts990s_caps =
     .set_ant =  kenwood_set_ant,
     .get_ant =  kenwood_get_ant,
     .send_morse =  kenwood_send_morse,
+    .stop_morse =  kenwood_stop_morse,
     .wait_morse =  rig_wait_morse,
     .vfo_op =  kenwood_vfo_op,
     .scan =  kenwood_scan,