diff --git a/src/chart/types/chart_series.rs b/src/chart/types/chart_series.rs
index 72928a11..af2220b3 100644
--- a/src/chart/types/chart_series.rs
+++ b/src/chart/types/chart_series.rs
@@ -134,7 +134,7 @@ fn reduce_all_time_data(all_time: &mut Vec<(f32, f32)>) {
 mod tests {
     use splines::{Interpolation, Key, Spline};
 
-    use crate::chart::chart_series::{ChartSeries, get_max, get_min};
+    use crate::chart::types::chart_series::ChartSeries;
     use crate::networking::types::data_info::DataInfo;
     use crate::networking::types::data_representation::DataRepr;
     use crate::utils::types::timestamp::Timestamp;
@@ -247,13 +247,13 @@ fn test_chart_data_updates() {
             ..Default::default()
         };
 
-        assert_eq!(get_min(&sent), -1000.0);
-        assert_eq!(get_max(&received), 21000.0);
+        assert_eq!(sent.get_min(), -1000.0);
+        assert_eq!(received.get_max(), 21000.0);
 
         traffic_chart.update_charts_data(&info_traffic, false);
 
-        assert_eq!(get_min(&traffic_chart.out_packets), -3333.0);
-        assert_eq!(get_max(&traffic_chart.in_bytes), 21000.0);
+        assert_eq!(traffic_chart.out_packets.get_min(), -3333.0);
+        assert_eq!(traffic_chart.in_bytes.get_max(), 21000.0);
 
         let mut sent_bytes = sent.clone();
         sent_bytes
diff --git a/src/chart/types/traffic_chart.rs b/src/chart/types/traffic_chart.rs
index 658366ae..4e96d3ac 100644
--- a/src/chart/types/traffic_chart.rs
+++ b/src/chart/types/traffic_chart.rs
@@ -118,22 +118,22 @@ pub fn update_charts_data(&mut self, info_traffic_msg: &InfoTraffic, no_more_pac
         // update sent bytes traffic data
         self.out_bytes
             .update_series(out_bytes_point, self.is_live_capture, no_more_packets);
-        self.out_bytes.get_min();
+        self.min_bytes = self.out_bytes.get_min();
 
         // update received bytes traffic data
         self.in_bytes
             .update_series(in_bytes_point, self.is_live_capture, no_more_packets);
-        self.in_bytes.get_max();
+        self.max_bytes = self.in_bytes.get_max();
 
         // update sent packets traffic data
         self.out_packets
             .update_series(out_packets_point, self.is_live_capture, no_more_packets);
-        self.out_packets.get_min();
+        self.min_packets = self.out_packets.get_min();
 
         // update received packets traffic data
         self.in_packets
             .update_series(in_packets_point, self.is_live_capture, no_more_packets);
-        self.in_packets.get_max();
+        self.max_packets = self.in_packets.get_max();
     }
 
     pub fn push_offline_gap_to_splines(&mut self, gap: u32) {