diff --git a/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp b/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp
index accb21fd8..d223e1ac5 100644
--- a/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp
+++ b/radio/src/thirdparty/libopenui/src/bitmapbuffer.cpp
@@ -468,7 +468,7 @@ coord_t BitmapBuffer::drawSizedText(coord_t x, coord_t y, const char * s, uint8_
   return pos - offsetX;
 }
 
-void BitmapBuffer::drawNumber(coord_t x, coord_t y, int32_t val, LcdFlags flags, uint8_t len, const char * prefix, const char * suffix)
+coord_t BitmapBuffer::drawNumber(coord_t x, coord_t y, int32_t val, LcdFlags flags, uint8_t len, const char * prefix, const char * suffix)
 {
   char str[48+1]; // max=16 for the prefix, 16 chars for the number, 16 chars for the suffix
   char *s = str+32;
@@ -505,7 +505,7 @@ void BitmapBuffer::drawNumber(coord_t x, coord_t y, int32_t val, LcdFlags flags,
     strncpy(&str[32], suffix, 16);
   }
   flags &= ~LEADING0;
-  drawText(x, y, s, flags);
+  return drawText(x, y, s, flags);
 }
 
 void drawSolidRect(BitmapBuffer * dc, coord_t x, coord_t y, coord_t w, coord_t h, uint8_t thickness, LcdFlags att)
diff --git a/radio/src/thirdparty/libopenui/src/bitmapbuffer.h b/radio/src/thirdparty/libopenui/src/bitmapbuffer.h
index de0a0e69b..8677f7864 100644
--- a/radio/src/thirdparty/libopenui/src/bitmapbuffer.h
+++ b/radio/src/thirdparty/libopenui/src/bitmapbuffer.h
@@ -374,7 +374,7 @@ class BitmapBuffer: public BitmapBufferBase<uint16_t>
       return drawSizedText(x, y, s+length*idx, length, flags);
     }
 
-    void drawNumber(coord_t x, coord_t y, int32_t val, LcdFlags flags = 0, uint8_t len = 0, const char * prefix = nullptr, const char * suffix = nullptr);
+    coord_t drawNumber(coord_t x, coord_t y, int32_t val, LcdFlags flags = 0, uint8_t len = 0, const char * prefix = nullptr, const char * suffix = nullptr);
 
     template<class T>
     void drawBitmap(coord_t x, coord_t y, const T * bmp, coord_t srcx=0, coord_t srcy=0, coord_t w=0, coord_t h=0, float scale=0)