diff --git a/Kit/plugins/Charts.swift b/Kit/plugins/Charts.swift
index a44000ef..0c627bcc 100644
--- a/Kit/plugins/Charts.swift
+++ b/Kit/plugins/Charts.swift
@@ -340,7 +340,6 @@ public class NetworkChartView: NSView {
         }
         
         let lineWidth = 1 / (NSScreen.main?.backingScaleFactor ?? 1)
-        let offset = lineWidth / 2
         let zero: CGFloat = (dirtyRect.height/2) + dirtyRect.origin.y
         let xRatio: CGFloat = (dirtyRect.width + (lineWidth*3)) / CGFloat(points.count)
         
@@ -348,10 +347,10 @@ public class NetworkChartView: NSView {
             return (CGFloat(point) * xRatio) + (dirtyRect.origin.x - lineWidth)
         }
         let uploadYPoint = { (point: Int) -> CGFloat in
-            return scaleValue(scale: self.scale, value: points[point].0, maxValue: uploadMax, maxHeight: dirtyRect.height/2) + (dirtyRect.origin.y + dirtyRect.height/2 - offset)
+            return scaleValue(scale: self.scale, value: points[point].0, maxValue: uploadMax, maxHeight: dirtyRect.height/2) + (dirtyRect.height/2 + dirtyRect.origin.y)
         }
         let downloadYPoint = { (point: Int) -> CGFloat in
-            return (dirtyRect.height/2 + dirtyRect.origin.y + offset) - scaleValue(scale: self.scale, value: points[point].1, maxValue: downloadMax, maxHeight: dirtyRect.height/2)
+            return (dirtyRect.height/2 + dirtyRect.origin.y) - scaleValue(scale: self.scale, value: points[point].1, maxValue: downloadMax, maxHeight: dirtyRect.height/2)
         }
         
         let uploadlinePath = NSBezierPath()