diff --git a/rigs/kenwood/ic10.c b/rigs/kenwood/ic10.c
index e3a0b9344..165bd0ada 100644
--- a/rigs/kenwood/ic10.c
+++ b/rigs/kenwood/ic10.c
@@ -398,8 +398,8 @@ int ic10_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
  */
 int ic10_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
 {
-    char freqbuf[64], ackbuf[64];
-    int freq_len, ack_len, retval;
+    char freqbuf[64];
+    int freq_len, retval;
     unsigned char vfo_letter;
     vfo_t   tvfo;
 
@@ -428,7 +428,7 @@ int ic10_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
 
     // cppcheck-suppress *
     freq_len = sprintf(freqbuf, "F%c%011"PRIll";", vfo_letter, (int64_t)freq);
-    retval = ic10_transaction(rig, freqbuf, freq_len, ackbuf, &ack_len);
+    retval = ic10_transaction(rig, freqbuf, freq_len, NULL, 0);
 
     return retval;
 }
diff --git a/rigs/kenwood/ic10.h b/rigs/kenwood/ic10.h
index 5b5e51ed5..b5b4755fb 100644
--- a/rigs/kenwood/ic10.h
+++ b/rigs/kenwood/ic10.h
@@ -22,7 +22,7 @@
 #ifndef _IC10_H
 #define _IC10_H 1
 
-#define IC10_VER	".0"
+#define IC10_VER	"20200330"
 
 int ic10_cmd_trim (char *data, int data_len);
 int ic10_transaction (RIG *rig, const char *cmd, int cmd_len, char *data, int *data_len);
diff --git a/rigs/kenwood/r5000.c b/rigs/kenwood/r5000.c
index 4d0b3e084..b386a32b5 100644
--- a/rigs/kenwood/r5000.c
+++ b/rigs/kenwood/r5000.c
@@ -62,7 +62,7 @@ const struct rig_caps r5000_caps =
     RIG_MODEL(RIG_MODEL_R5000),
     .model_name = "R-5000",
     .mfg_name =  "Kenwood",
-    .version =  BACKEND_VER IC10_VER,
+    .version =  IC10_VER ".0",
     .copyright =  "LGPL",
     .status =  RIG_STATUS_ALPHA,
     .rig_type =  RIG_TYPE_RECEIVER,
diff --git a/rigs/kenwood/ts440.c b/rigs/kenwood/ts440.c
index 1762fae2d..26b36b506 100644
--- a/rigs/kenwood/ts440.c
+++ b/rigs/kenwood/ts440.c
@@ -64,7 +64,7 @@ const struct rig_caps ts440_caps =
     RIG_MODEL(RIG_MODEL_TS440),
     .model_name = "TS-440",
     .mfg_name =  "Kenwood",
-    .version =  BACKEND_VER IC10_VER,
+    .version =  IC10_VER ".0",
     .copyright =  "LGPL",
     .status =  RIG_STATUS_ALPHA,
     .rig_type =  RIG_TYPE_TRANSCEIVER,