diff --git a/src/LCDDisplay.cpp b/src/LCDDisplay.cpp
index 6d7e0fc..bc8af5f 100644
--- a/src/LCDDisplay.cpp
+++ b/src/LCDDisplay.cpp
@@ -32,16 +32,16 @@ LCDDisplay::~LCDDisplay() {
 void LCDDisplay::_open() {
     _lcd = open(_dev.c_str(), O_RDWR | O_NOCTTY | O_NONBLOCK);
     if (_lcd < 0) {
-        log(LOG::ERR, "LCDDisplay", "Error opening serial port \"{}\"", dev);  // err
+        log(LOG::ERR, "LCDDisplay", "Error opening serial port \"{}\"", _dev);  // err
         exit(_lcd);
     }
-    log(LOG::INF, "LCDDisplay", "Opened LCD at \"{}\"", _dev);
+    // log(LOG::INF, "LCDDisplay", "Opened LCD at \"{}\"", _dev);
 }
 
 void LCDDisplay::_close() {
     if (_lcd >= 0) close(_lcd);
     _lcd = -1;
-    log(LOG::INF, "LCDDisplay", "LCD port closed");
+    // log(LOG::INF, "LCDDisplay", "LCD port closed");
 }
 
 void LCDDisplay::clear() {
@@ -137,4 +137,4 @@ char LCDDisplay::bar(uint8_t char_id, double value) {
         b[i] = 0;
     setCustomChar(char_id, b);
     return cc(char_id);
-}
\ No newline at end of file
+}