diff --git a/src/helpers/CommonCLI.cpp b/src/helpers/CommonCLI.cpp
index b83bb26d..a9345ece 100644
--- a/src/helpers/CommonCLI.cpp
+++ b/src/helpers/CommonCLI.cpp
@@ -14,57 +14,65 @@ static uint32_t _atoi(const char* sp) {
 }
 
 void CommonCLI::loadPrefs(FILESYSTEM* fs) {
-  if (fs->exists("/node_prefs")) {
-    File file = fs->open("/node_prefs");
-    if (file) {
-      uint8_t pad[8];
+  if (fs->exists("/com_prefs")) {
+    loadPrefsInt(fs, "/com_prefs");   // new filename
+  } else if (fs->exists("/node_prefs")) {
+    loadPrefsInt(fs, "/node_prefs");
+    savePrefs(fs);  // save to new filename
+    fs->remove("/node_prefs");  // remove old
+  }
+}
 
-      file.read((uint8_t *) &_prefs->airtime_factor, sizeof(_prefs->airtime_factor));  // 0
-      file.read((uint8_t *) &_prefs->node_name, sizeof(_prefs->node_name));  // 4
-      file.read(pad, 4);   // 36
-      file.read((uint8_t *) &_prefs->node_lat, sizeof(_prefs->node_lat));  // 40
-      file.read((uint8_t *) &_prefs->node_lon, sizeof(_prefs->node_lon));  // 48
-      file.read((uint8_t *) &_prefs->password[0], sizeof(_prefs->password));  // 56
-      file.read((uint8_t *) &_prefs->freq, sizeof(_prefs->freq));   // 72
-      file.read((uint8_t *) &_prefs->tx_power_dbm, sizeof(_prefs->tx_power_dbm));  // 76
-      file.read((uint8_t *) &_prefs->disable_fwd, sizeof(_prefs->disable_fwd));  // 77
-      file.read((uint8_t *) &_prefs->advert_interval, sizeof(_prefs->advert_interval));  // 78
-      file.read((uint8_t *) &_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval));  // 79
-      file.read((uint8_t *) &_prefs->rx_delay_base, sizeof(_prefs->rx_delay_base));  // 80
-      file.read((uint8_t *) &_prefs->tx_delay_factor, sizeof(_prefs->tx_delay_factor));  // 84
-      file.read((uint8_t *) &_prefs->guest_password[0], sizeof(_prefs->guest_password));  // 88
-      file.read((uint8_t *) &_prefs->direct_tx_delay_factor, sizeof(_prefs->direct_tx_delay_factor));  // 104
-      file.read(pad, 4);   // 108
-      file.read((uint8_t *) &_prefs->sf, sizeof(_prefs->sf));  // 112
-      file.read((uint8_t *) &_prefs->cr, sizeof(_prefs->cr));  // 113
-      file.read((uint8_t *) &_prefs->allow_read_only, sizeof(_prefs->allow_read_only));  // 114
-      file.read((uint8_t *) &_prefs->reserved2, sizeof(_prefs->reserved2));  // 115
-      file.read((uint8_t *) &_prefs->bw, sizeof(_prefs->bw));  // 116
-      file.read(pad, 4);   // 120
-      file.read((uint8_t *) &_prefs->flood_max, sizeof(_prefs->flood_max));   // 124
+void CommonCLI::loadPrefsInt(FILESYSTEM* fs, const char* filename) {
+  File file = fs->open(filename);
+  if (file) {
+    uint8_t pad[8];
 
-      // sanitise bad pref values
-      _prefs->rx_delay_base = constrain(_prefs->rx_delay_base, 0, 20.0f);
-      _prefs->tx_delay_factor = constrain(_prefs->tx_delay_factor, 0, 2.0f);
-      _prefs->direct_tx_delay_factor = constrain(_prefs->direct_tx_delay_factor, 0, 2.0f);
-      _prefs->airtime_factor = constrain(_prefs->airtime_factor, 0, 9.0f);
-      _prefs->freq = constrain(_prefs->freq, 400.0f, 2500.0f);
-      _prefs->bw = constrain(_prefs->bw, 62.5f, 500.0f);
-      _prefs->sf = constrain(_prefs->sf, 7, 12);
-      _prefs->cr = constrain(_prefs->cr, 5, 8);
-      _prefs->tx_power_dbm = constrain(_prefs->tx_power_dbm, 1, 30);
+    file.read((uint8_t *) &_prefs->airtime_factor, sizeof(_prefs->airtime_factor));  // 0
+    file.read((uint8_t *) &_prefs->node_name, sizeof(_prefs->node_name));  // 4
+    file.read(pad, 4);   // 36
+    file.read((uint8_t *) &_prefs->node_lat, sizeof(_prefs->node_lat));  // 40
+    file.read((uint8_t *) &_prefs->node_lon, sizeof(_prefs->node_lon));  // 48
+    file.read((uint8_t *) &_prefs->password[0], sizeof(_prefs->password));  // 56
+    file.read((uint8_t *) &_prefs->freq, sizeof(_prefs->freq));   // 72
+    file.read((uint8_t *) &_prefs->tx_power_dbm, sizeof(_prefs->tx_power_dbm));  // 76
+    file.read((uint8_t *) &_prefs->disable_fwd, sizeof(_prefs->disable_fwd));  // 77
+    file.read((uint8_t *) &_prefs->advert_interval, sizeof(_prefs->advert_interval));  // 78
+    file.read((uint8_t *) &_prefs->flood_advert_interval, sizeof(_prefs->flood_advert_interval));  // 79
+    file.read((uint8_t *) &_prefs->rx_delay_base, sizeof(_prefs->rx_delay_base));  // 80
+    file.read((uint8_t *) &_prefs->tx_delay_factor, sizeof(_prefs->tx_delay_factor));  // 84
+    file.read((uint8_t *) &_prefs->guest_password[0], sizeof(_prefs->guest_password));  // 88
+    file.read((uint8_t *) &_prefs->direct_tx_delay_factor, sizeof(_prefs->direct_tx_delay_factor));  // 104
+    file.read(pad, 4);   // 108
+    file.read((uint8_t *) &_prefs->sf, sizeof(_prefs->sf));  // 112
+    file.read((uint8_t *) &_prefs->cr, sizeof(_prefs->cr));  // 113
+    file.read((uint8_t *) &_prefs->allow_read_only, sizeof(_prefs->allow_read_only));  // 114
+    file.read((uint8_t *) &_prefs->reserved2, sizeof(_prefs->reserved2));  // 115
+    file.read((uint8_t *) &_prefs->bw, sizeof(_prefs->bw));  // 116
+    file.read(pad, 4);   // 120
+    file.read((uint8_t *) &_prefs->flood_max, sizeof(_prefs->flood_max));   // 124
 
-      file.close();
-    }
+    // sanitise bad pref values
+    _prefs->rx_delay_base = constrain(_prefs->rx_delay_base, 0, 20.0f);
+    _prefs->tx_delay_factor = constrain(_prefs->tx_delay_factor, 0, 2.0f);
+    _prefs->direct_tx_delay_factor = constrain(_prefs->direct_tx_delay_factor, 0, 2.0f);
+    _prefs->airtime_factor = constrain(_prefs->airtime_factor, 0, 9.0f);
+    _prefs->freq = constrain(_prefs->freq, 400.0f, 2500.0f);
+    _prefs->bw = constrain(_prefs->bw, 62.5f, 500.0f);
+    _prefs->sf = constrain(_prefs->sf, 7, 12);
+    _prefs->cr = constrain(_prefs->cr, 5, 8);
+    _prefs->tx_power_dbm = constrain(_prefs->tx_power_dbm, 1, 30);
+
+    file.close();
   }
 }
 
 void CommonCLI::savePrefs(FILESYSTEM* fs) {
 #if defined(NRF52_PLATFORM)
-  File file = fs->open("/node_prefs", FILE_O_WRITE);
+  File file = fs->open("/com_prefs", FILE_O_WRITE);
   if (file) { file.seek(0); file.truncate(); }
 #else
-  File file = fs->open("/node_prefs", "w", true);
+  File file = fs->open("/com_prefs", "w", true);
 #endif
   if (file) {
     uint8_t pad[8];
diff --git a/src/helpers/CommonCLI.h b/src/helpers/CommonCLI.h
index 4a6a6454..a31eefa5 100644
--- a/src/helpers/CommonCLI.h
+++ b/src/helpers/CommonCLI.h
@@ -53,6 +53,8 @@ class CommonCLI {
 
   void checkAdvertInterval();
 
+  void loadPrefsInt(FILESYSTEM* _fs, const char* filename);
+
 public:
   CommonCLI(mesh::MainBoard& board, mesh::Mesh* mesh, NodePrefs* prefs, CommonCLICallbacks* callbacks) 
       : _board(&board), _mesh(mesh), _prefs(prefs), _callbacks(callbacks) { }