diff --git a/Desktop.org b/Desktop.org
index 12e502b..93dbd6f 100644
--- a/Desktop.org
+++ b/Desktop.org
@@ -2114,7 +2114,7 @@ format-background = <<get-polybar-bg(module="bandwidth")>>
 iface="${BLOCK_INSTANCE}"
 iface="${IFACE:-$iface}"
 dt="${DT:-1}"
-unit="${UNIT:-Kb}"
+unit="${UNIT:-KB}"
 printf_command="${PRINTF_COMMAND:-"printf \"↓ %-2.1f ↑ %2.1f [%s/s]\\n\", rx, wx, unit;"}"
 
 function default_interface {
diff --git a/bin/polybar/bandwidth3.sh b/bin/polybar/bandwidth3.sh
index ff902e4..d3d189a 100755
--- a/bin/polybar/bandwidth3.sh
+++ b/bin/polybar/bandwidth3.sh
@@ -7,7 +7,7 @@
 iface="${BLOCK_INSTANCE}"
 iface="${IFACE:-$iface}"
 dt="${DT:-1}"
-unit="${UNIT:-Kb}"
+unit="${UNIT:-KB}"
 printf_command="${PRINTF_COMMAND:-"printf \"↓ %-2.1f ↑ %2.1f [%s/s]\\n\", rx, wx, unit;"}"
 
 function default_interface {