diff --git a/src/www/status_rrd_graph.php b/src/www/status_rrd_graph.php
index 0c9408970..b1a8517de 100644
--- a/src/www/status_rrd_graph.php
+++ b/src/www/status_rrd_graph.php
@@ -514,7 +514,7 @@ function get_dates($curperiod, $graph) {
 													$id = preg_replace('/\./', '_', $id);
 													$img_date = date('YmdGis'); /* Add a way to let the browser know we have refreshed the image */
 													echo "<tr><td colspan=\"100%\" class=\"list\">\n";
-													echo "<img border=\"0\" width=\"100%;\" name=\"{$id}\"";
+													echo "<img border=\"0\" style=\"max-width:100%; height:auto\" name=\"{$id}\"";
 													echo "id=\"{$id}\" alt=\"$prettydb Graph\" ";
 													echo "src=\"status_rrd_graph_img.php?start={$start}&amp;end={$end}&amp;database={$curdatabase}&amp;style={$curstyle}&amp;graph={$graph}-{$img_date}\" />\n";
 													echo "<br /><hr /><br />\n";
@@ -583,7 +583,7 @@ function get_dates($curperiod, $graph) {
 															$start = $dates['start'];
 															$end = $dates['end'];
 															echo "<tr><td colspan=\"100%\" class=\"list\">\n";
-															echo "<img border=\"0\" width=\"100%;\" name=\"{$id}\" ";
+															echo "<img border=\"0\" style=\"max-width:100%; height:auto\" name=\"{$id}\" ";
 															echo "id=\"{$id}\" alt=\"$prettydb Graph\" ";
 															echo "src=\"status_rrd_graph_img.php?start={$start}&amp;end={$end}&amp;database={$curdatabase}&amp;style={$curstyle}&amp;graph={$graph}-{$img_date}\" />\n";
 															echo "<br /><hr /><br />\n";