diff --git a/device.csv b/device.csv
index 71c1ab92fd..e404f24ade 100644
--- a/device.csv
+++ b/device.csv
@@ -1 +1,2 @@
-SPEEDYBEEF405V4
+HOBBYWING_XROTORF7CONV
+
diff --git a/src/main/osd/osd.h b/src/main/osd/osd.h
index c7c53f9ced..ed08de0b10 100644
--- a/src/main/osd/osd.h
+++ b/src/main/osd/osd.h
@@ -273,6 +273,7 @@ typedef enum {
     OSD_WARNING_RSSI_DBM,
     OSD_WARNING_OVER_CAP,
     OSD_WARNING_RSNR,
+    OSD_WARNING_BOOST_ENGAGED,
     OSD_WARNING_COUNT // MUST BE LAST
 } osdWarningsFlags_e;
 
diff --git a/src/main/osd/osd_warnings.c b/src/main/osd/osd_warnings.c
index be59b7e624..f8f44d0392 100644
--- a/src/main/osd/osd_warnings.c
+++ b/src/main/osd/osd_warnings.c
@@ -419,12 +419,19 @@ void renderOsdWarning(char *warningText, bool *blinking, uint8_t *displayAttr)
 
     // Visual beeper
     if (osdWarnGetState(OSD_WARNING_VISUAL_BEEPER) && osdGetVisualBeeperState()) {
-        tfp_sprintf(warningText, "BOOST ENGAGED");
+        tfp_sprintf(warningText, "  * * * *");
         *displayAttr = DISPLAYPORT_SEVERITY_INFO;
         osdSetVisualBeeperState(false);
         return;
     }
 
+    // Boost mode
+    if (IS_RC_MODE_ACTIVE(BOXBOOST)) {
+        tfp_sprintf(warningText, "BOOST ENGAGED");
+        *displayAttr = DISPLAYPORT_SEVERITY_INFO;
+        return;
+    }
+
 }
 
 #endif // USE_OSD