diff --git a/firmware/src/commands.c b/firmware/src/commands.c
index b21ee8a..538ff12 100644
--- a/firmware/src/commands.c
+++ b/firmware/src/commands.c
@@ -41,9 +41,6 @@ static void display_nfc()
 {
     printf("[NFC Module]\n");
     printf("    %s (%s)\n", nfc_module_name(), nfc_module_version());
-    if (strstr(nfc_module_name(), "5180") != NULL) {
-        printf("    TX Tweak: %s\n", aic_cfg->tweak.pn5180_tx ? "ON" : "OFF");
-    }
 }
 
 static void display_light()
diff --git a/firmware/src/config.c b/firmware/src/config.c
index 6cd3f5e..d108d60 100644
--- a/firmware/src/config.c
+++ b/firmware/src/config.c
@@ -16,7 +16,6 @@ static aic_cfg_t default_cfg = {
     .light = { .level_idle = 24, .level_active = 128, .rgb_en = true, .led = true },
     .reader = { .virtual_aic = true, .mode = MODE_AUTO },
     .lcd = { .backlight = 200, },
-    .tweak = { .pn5180_tx = false },
 };
 
 aic_runtime_t aic_runtime;
diff --git a/firmware/src/config.h b/firmware/src/config.h
index cb5e511..dab0ae9 100644
--- a/firmware/src/config.h
+++ b/firmware/src/config.h
@@ -28,8 +28,7 @@ typedef struct __attribute__((packed)) {
         uint8_t backlight;
     } lcd;
     struct {
-        bool pn5180_tx;
-        uint8_t reserved[7];
+        uint8_t reserved[8];
     } tweak;
     struct {
         struct {