diff --git a/plugins/php/php_apc_ b/plugins/php/php_apc_
index 274c8d2b..46a9ea63 100755
--- a/plugins/php/php_apc_
+++ b/plugins/php/php_apc_
@@ -94,6 +94,7 @@ if [ "$1" = "config" ] && [ "$act" = "percents" ]; then
 cat <<'EOM'
 graph_title APC Percents
 graph_args -l 0 --upper-limit 100
+graph_scale no
 graph_vlabel Cache Percents %
 graph_category php-apc
 hits.label Hits