diff --git a/radio/src/gui/128x64/lcd.h b/radio/src/gui/128x64/lcd.h
index 7c148d72a..40061ca24 100644
--- a/radio/src/gui/128x64/lcd.h
+++ b/radio/src/gui/128x64/lcd.h
@@ -2,7 +2,7 @@
  * Copyright (C) OpenTX
  *
  * Based on code named
- *   th9x - http://code.google.com/p/th9x 
+ *   th9x - http://code.google.com/p/th9x
  *   er9x - http://code.google.com/p/er9x
  *   gruvin9x - http://code.google.com/p/gruvin9x
  *
@@ -236,7 +236,7 @@ void lcdDrawHorizontalLine(coord_t x, coord_t y, coord_t w, uint8_t pat, LcdFlag
   void lcdDrawLine(coord_t x1, coord_t y1, coord_t x2, coord_t y2, uint8_t pat=SOLID, LcdFlags att=0);
 #endif
 
-void lcdDrawFilledRect(coord_t x, scoord_t y, coord_t w, coord_t h, uint8_t pat, LcdFlags att=0);
+void lcdDrawFilledRect(coord_t x, scoord_t y, coord_t w, coord_t h, uint8_t pat=SOLID, LcdFlags att=0);
 inline void lcdDrawSolidFilledRect(coord_t x, scoord_t y, coord_t w, coord_t h, LcdFlags att=0)
 {
   lcdDrawFilledRect(x, y, w, h, SOLID, att);
@@ -272,7 +272,7 @@ inline display_t getPixel(uint8_t x, uint8_t y)
   if (x>=LCD_W || y>=LCD_H) {
     return 0;
   }
-  
+
   display_t pixel = displayBuf[(y / 8) * LCD_W + x];
   display_t mask = 1 << (y & 7);
   return ((pixel & mask) ? 0xf : 0);
diff --git a/radio/src/lua/api_lcd.cpp b/radio/src/lua/api_lcd.cpp
index 6b8e09cf2..c4a3a4aa7 100644
--- a/radio/src/lua/api_lcd.cpp
+++ b/radio/src/lua/api_lcd.cpp
@@ -571,7 +571,7 @@ static int luaLcdDrawGauge(lua_State *L)
 }
 
 
-#if LCD_DEPTH > 1 && !defined(COLORLCD)
+#if !defined(COLORLCD)
 /*luadoc
 @function lcd.drawScreenTitle(title, page, pages)
 
@@ -584,7 +584,7 @@ Draw a title bar
 @param pages (number) total number of pages. Only used as indicator on
 the right side of title bar. (i.e. idx=2, cnt=5, display `2/5`)
 
-@notice Only available on Taranis X9 series
+@notice Only available on Taranis
 
 @status current Introduced in 2.0.0
 */
@@ -596,14 +596,16 @@ static int luaLcdDrawScreenTitle(lua_State *L)
   int cnt = luaL_checkinteger(L, 3);
 
   if (cnt) drawScreenIndex(idx-1, cnt, 0);
+#if LCD_DEPTH > 1
   lcdDrawFilledRect(0, 0, LCD_W, FH, SOLID, FILL_WHITE|GREY_DEFAULT);
+#endif
   title(str);
 
   return 0;
 }
 #endif
 
-#if LCD_DEPTH > 1 && !defined(COLORLCD)
+#if !defined(COLORLCD)
 /*luadoc
 @function lcd.drawCombobox(x, y, w, list, idx [, flags])
 
@@ -624,7 +626,7 @@ Draw a combo box
  * `INVERS` combo box collapsed, text inversed
  * `0 or not present` combo box collapsed, text normal
 
-@notice Only available on Taranis X9 series
+@notice Only available on Taranis
 
 @status current Introduced in 2.0.0
 */
@@ -787,7 +789,9 @@ const luaL_Reg lcdLib[] = {
   { "drawScreenTitle", luaLcdDrawScreenTitle },
   { "drawCombobox", luaLcdDrawCombobox },
 #else
+  { "drawScreenTitle", luaLcdDrawScreenTitle },
   { "getLastPos", luaLcdGetLastPos },
+  { "drawCombobox", luaLcdDrawCombobox },
 #endif
   { NULL, NULL }  /* sentinel */
 };