diff --git a/auto_rx/autorx/decode.py b/auto_rx/autorx/decode.py
index ac7989b..507e1ff 100644
--- a/auto_rx/autorx/decode.py
+++ b/auto_rx/autorx/decode.py
@@ -711,7 +711,7 @@ class SondeDecoder(object):
                 decode_cmd += " tee decode_%s.raw |" % str(self.rtl_device_idx)
 
             # Meteosis MTS01 decoder
-            decode_cmd += f"./meteosis_mod --json --IQ 0.0 --lpIQ --dc - {_sample_rate} 16 2>/dev/null"
+            decode_cmd += f"./mts01mod --json --IQ 0.0 --lpIQ --dc - {_sample_rate} 16 2>/dev/null"
 
         elif self.sonde_type == "UDP":
             # UDP Input Mode.
diff --git a/auto_rx/autorx/utils.py b/auto_rx/autorx/utils.py
index 56fc221..29c7c7e 100644
--- a/auto_rx/autorx/utils.py
+++ b/auto_rx/autorx/utils.py
@@ -41,7 +41,7 @@ REQUIRED_RS_UTILS = [
     "mp3h1mod",
     "m20mod",
     "imet4iq",
-    "meteosis_mod"
+    "mts01mod"
 ]
 
 
diff --git a/auto_rx/build.sh b/auto_rx/build.sh
index 6356c05..6273b80 100755
--- a/auto_rx/build.sh
+++ b/auto_rx/build.sh
@@ -36,6 +36,6 @@ mv ../demod/mod/lms6Xmod .
 mv ../demod/mod/meisei100mod .
 mv ../demod/mod/imet54mod .
 mv ../demod/mod/mp3h1mod .
-mv ../demod/mod/meteosis_mod .
+mv ../demod/mod/mts01mod .
 
 echo "Done!"
diff --git a/auto_rx/clean.sh b/auto_rx/clean.sh
index ae5971b..c21bb8c 100755
--- a/auto_rx/clean.sh
+++ b/auto_rx/clean.sh
@@ -23,7 +23,7 @@ rm lms6Xmod
 rm meisei100mod
 rm mp3h1mod
 rm imet54mod
-rm meteosis_mod
+rm mts01mod
 
 
 echo "Done!"
diff --git a/auto_rx/test/test_demod.py b/auto_rx/test/test_demod.py
index 6098761..e51d16f 100644
--- a/auto_rx/test/test_demod.py
+++ b/auto_rx/test/test_demod.py
@@ -377,7 +377,7 @@ processing_type = {
         #../dfm09ecc -vv --json --dist --auto
 
         'demod': '| csdr convert_f_s16 | ../tsrc - - 0.500|', # ../fsk_demod --cs16 -b -10000 -u 10000 -s --stats=5 2 48000 1200 - - 2>stats.txt |',#' python ./bit_to_samples.py 50000 2500 | sox -t raw -r 50k -e unsigned-integer -b 8 -c 1 - -r 50000 -b 8 -t wav - 2>/dev/null| ',
-        'decode': '../meteosis_mod --json --IQ 0.0 --lpIQ --dc - 48000 16 2>/dev/null',
+        'decode': '../mts01mod --json --IQ 0.0 --lpIQ --dc - 48000 16 2>/dev/null',
         "post_process" : " | grep frame |  wc -l", # ECC
         #"post_process" : "| grep -o '\[OK\]' | wc -l", # No ECC
         'files' : "./generated/mts01*.bin"
diff --git a/demod/mod/Makefile b/demod/mod/Makefile
index f438e24..6f74c11 100644
--- a/demod/mod/Makefile
+++ b/demod/mod/Makefile
@@ -1,6 +1,6 @@
 LDLIBS = -lm
 
-PROGRAMS := rs41mod dfm09mod rs92mod lms6mod lms6Xmod meisei100mod m10mod m20mod imet54mod mp3h1mod meteosis_mod
+PROGRAMS := rs41mod dfm09mod rs92mod lms6mod lms6Xmod meisei100mod m10mod m20mod imet54mod mp3h1mod mts01mod
 
 all: $(PROGRAMS)
 
@@ -24,7 +24,7 @@ imet54mod: imet54mod.o demod_mod.o
 
 mp3h1mod: mp3h1mod.o demod_mod.o
 
-meteosis_mod: meteosis_mod.o demod_mod.o
+mts01mod: mts01mod.o demod_mod.o
 
 bch_ecc_mod.o: bch_ecc_mod.h
 
diff --git a/demod/mod/meteosis_mod.c b/demod/mod/mts01mod.c
similarity index 98%
rename from demod/mod/meteosis_mod.c
rename to demod/mod/mts01mod.c
index 5f35045..9275b00 100644
--- a/demod/mod/meteosis_mod.c
+++ b/demod/mod/mts01mod.c
@@ -2,9 +2,9 @@
 /*
     Meteosis MTS01 ?
 
-    files: demod_mod.c, demod_mod.h, meteosis_mod.c
+    files: demod_mod.c, demod_mod.h, mts01mod.c
     gcc -O3 -c demod_mod.c
-    gcc meteosis_mod.c demod_mod.o -lm -o meteosis_mod
+    gcc mts01mod.c demod_mod.o -lm -o mts01mod
  */
 
 #include <stdio.h>
@@ -225,8 +225,8 @@ static int print_frame(gpx_t *gpx, int pos) {
                 }
 
                 // Reference time/position
-                //printf(", \"ref_datetime\": \"%s\"", "UTC" ); // {"GPS", "UTC"} GPS-UTC=leap_sec ?
-                //printf(", \"ref_position\": \"%s\"", "GPS" ); // {"GPS", "MSL"} GPS=ellipsoid , MSL=geoid ?
+                printf(", \"ref_datetime\": \"%s\"", "UTC" ); // {"GPS", "UTC"} GPS-UTC=leap_sec ?
+                printf(", \"ref_position\": \"%s\"", "MSL" ); // {"GPS", "MSL"} GPS=ellipsoid , MSL=geoid ?
 
                 #ifdef VER_JSN_STR
                     ver_jsn = VER_JSN_STR;