diff --git a/configs/ez80f910200zco/src/ez80_leds.c b/configs/ez80f910200zco/src/ez80_leds.c
index 7637f43b5c5..908d9fc61ac 100644
--- a/configs/ez80f910200zco/src/ez80_leds.c
+++ b/configs/ez80f910200zco/src/ez80_leds.c
@@ -201,7 +201,7 @@ static const uint8_t *g_prevglyph = g_chspace;
 
 static uint8_t g_anodecol         = 1;
 static uint8_t g_cathoderow       = 0;
-static sbyte g_intcount         = 0;
+static int8_t  g_intcount         = 0;
 
 /****************************************************************************
  * Private Functions