diff --git a/Source/svg/SVGSerializer.swift b/Source/svg/SVGSerializer.swift
index 64ad1607..096abbe1 100644
--- a/Source/svg/SVGSerializer.swift
+++ b/Source/svg/SVGSerializer.swift
@@ -408,6 +408,7 @@ extension Double {
         let formatter = NumberFormatter()
         formatter.minimumIntegerDigits = 1
         formatter.maximumFractionDigits = 6
+        formatter.decimalSeparator = "."
         return abs(self.remainder(dividingBy: 1)) > 0.00001 ? formatter.string(from: NSNumber(value: self))! : String(Int(self.rounded()))
     }
 }