diff --git a/radio/src/gui/9x/lcd.cpp b/radio/src/gui/9x/lcd.cpp
index 0b83a84a7..ec0d97b75 100644
--- a/radio/src/gui/9x/lcd.cpp
+++ b/radio/src/gui/9x/lcd.cpp
@@ -441,9 +441,9 @@ void lcdDrawNumber(coord_t x, coord_t y, lcdint_t val, LcdFlags flags, uint8_t l
       }
       else if (smlsize) {
         x -= 2;
-        lcdDrawPoint(x+1, y+5);
+        lcdDrawPoint(x, y+5);
         if ((flags&INVERS) && ((~flags & BLINK) || BLINK_ON_PHASE)) {
-          lcdDrawSolidVerticalLine(x+1, y, 7);
+          lcdDrawSolidVerticalLine(x, y-1, 8);
         }
       }
       else if (tinsize) {
diff --git a/radio/src/gui/taranis/lcd.cpp b/radio/src/gui/taranis/lcd.cpp
index 6553310ad..bbea48118 100644
--- a/radio/src/gui/taranis/lcd.cpp
+++ b/radio/src/gui/taranis/lcd.cpp
@@ -407,7 +407,7 @@ void lcdDrawNumber(coord_t x, coord_t y, int32_t val, LcdFlags flags, uint8_t le
         x -= 2;
         lcdDrawPoint(x, y+5);
         if ((flags&INVERS) && ((~flags & BLINK) || BLINK_ON_PHASE)) {
-          lcdDrawSolidVerticalLine(x-1, y, 7);
+          lcdDrawSolidVerticalLine(x, y-1, 8);
         }
       }
       else if (tinsize) {
diff --git a/radio/src/tests/SmlsizeDecimalPoint_128x64.png b/radio/src/tests/SmlsizeDecimalPoint_128x64.png
new file mode 100644
index 000000000..790e83f42
Binary files /dev/null and b/radio/src/tests/SmlsizeDecimalPoint_128x64.png differ
diff --git a/radio/src/tests/SmlsizeDecimalPoint_212x64.png b/radio/src/tests/SmlsizeDecimalPoint_212x64.png
new file mode 100644
index 000000000..ce13667dc
Binary files /dev/null and b/radio/src/tests/SmlsizeDecimalPoint_212x64.png differ
diff --git a/radio/src/tests/lcd.cpp b/radio/src/tests/lcd.cpp
index 1f27bad18..926fe07f6 100644
--- a/radio/src/tests/lcd.cpp
+++ b/radio/src/tests/lcd.cpp
@@ -194,6 +194,16 @@ TEST(Lcd, vline_x_lt0)
 #endif
 
 #if defined(CPUARM)
+TEST(Lcd, SmlsizeDecimalPoint)
+{
+  lcdClear();
+  lcdDrawNumber(0, 1, 105, PREC1|SMLSIZE|LEFT);
+  lcdDrawNumber(0, LCD_H-7, 105, PREC1|SMLSIZE|LEFT|INVERS);
+  lcdDrawNumber(LCD_W, 1, 105, PREC2|SMLSIZE);
+  lcdDrawNumber(LCD_W, LCD_H-7, 105, PREC2|SMLSIZE|INVERS);
+  EXPECT_TRUE(checkScreenshot("SmlsizeDecimalPoint"));
+}
+
 TEST(Lcd, Smlsize)
 {
   lcdClear();