diff --git a/radio/src/opentx.h b/radio/src/opentx.h
index 18c2c7bcb..44880f5bb 100644
--- a/radio/src/opentx.h
+++ b/radio/src/opentx.h
@@ -1020,7 +1020,10 @@ union ReusableBuffer
 #if defined(EEPROM_RLC) && LCD_W < 212
     uint16_t eepromfree;
 #endif
-#if !defined(SDCARD)
+#if defined(SDCARD) && !defined(COLORLCD)
+    char menu_bss[POPUP_MENU_MAX_LINES][MENU_LINE_LENGTH];
+    char mainname[45]; // because reused for SD backup / restore, max backup filename 44 chars: "/MODELS/MODEL0134353-2014-06-19-04-51-27.bin"
+#elif !defined(COLORLCD)
     char mainname[LEN_MODEL_NAME];
 #endif
   } modelsel;