diff --git a/src/main/io/ledstrip.c b/src/main/io/ledstrip.c
index 0f66cc02c3..5389bbfd77 100644
--- a/src/main/io/ledstrip.c
+++ b/src/main/io/ledstrip.c
@@ -337,7 +337,7 @@ void updateLedCount(void)
     }
 }
 
-static void reevalulateLedConfig(void)
+void reevalulateLedConfig(void)
 {
     updateLedCount();
     determineLedStripDimensions();
diff --git a/src/main/io/ledstrip.h b/src/main/io/ledstrip.h
index 4e434b4003..498504a315 100644
--- a/src/main/io/ledstrip.h
+++ b/src/main/io/ledstrip.h
@@ -73,5 +73,5 @@ bool parseColor(uint8_t index, const char *colorConfig);
 void applyDefaultColors(hsvColor_t *colors, uint8_t colorCount);
 
 void ledStripEnable(void);
-
+void reevalulateLedConfig(void);
 
diff --git a/src/main/io/serial_msp.c b/src/main/io/serial_msp.c
index 5f2064f92f..20ee25d798 100644
--- a/src/main/io/serial_msp.c
+++ b/src/main/io/serial_msp.c
@@ -1469,6 +1469,8 @@ static bool processInCommand(void)
 
             mask = read8();
             ledConfig->xy |= CALCULATE_LED_Y(mask);
+
+            reevalulateLedConfig();
         }
         break;
 #endif