diff --git a/src/display.c b/src/display.c
index 204cc0d..9cd4bc8 100644
--- a/src/display.c
+++ b/src/display.c
@@ -85,8 +85,6 @@ void displaySetValue(uint8_t v) {
   b = a / 100;
   c = (a - b * 100) / 10;
   d = a - c * 10 - b * 100;
-  b = (b == 0) ? EMPTY_ID : b;
-  c = (c == 0) ? EMPTY_ID : c;
   digitValues[2] = (uint8_t)b;
   digitValues[1] = (uint8_t)c;
   digitValues[0] = (uint8_t)d;