1 files changed, 3 insertions, 0 deletions

diff --git a/conf/config.php b/conf/config.php
index 288e085..99190f1 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -42,6 +42,9 @@ $CONFIG['term'] = array(
 # show graphs in bits or bytes
 $CONFIG['network_datasize'] = 'bytes';
 
+# png or canvas graphs
+$CONFIG['graph_type'] = 'png';
+
 # browser cache time for the graphs (in seconds)
 $CONFIG['cache'] = 90;