diff --git a/.tmux.conf b/.tmux.conf
index 18df782..060f134 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -288,7 +288,7 @@ run 'cut -c3- ~/.tmux.conf | sh -s _apply_configuration'
 #       while IFS= read -r line; do
 #         [ -z "$line" ] && continue
 #         discharging=$(printf '%s' "$line" | grep -qi "discharging" && echo "true" || echo "false")
-#         percentage=$(printf '%s' "$line" | grep -E -o '[0-9]+%')
+#         percentage=$(printf '%s' "$line" | grep -E -o '[0-9]+%' || echo "0%")
 #         charge=$(awk -v charge="$charge" -v percentage="${percentage%%%}" 'BEGIN { print charge + percentage / 100 }')
 #         count=$((count + 1))
 #       done  << EOF