diff --git a/Zip/Zip.swift b/Zip/Zip.swift
index b326caad7569a6e7fa00cf8fd2387b516e555553..c4ada09fe6c889eb056cf7a8a644772a5f1cea95 100644
--- a/Zip/Zip.swift
+++ b/Zip/Zip.swift
@@ -230,7 +230,8 @@ public class Zip {
             }
             
             if let fileHandler = fileOutputHandler,
-                let fileUrl = URL(string: fullPath) {
+                let encodedString = fullPath.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed),
+                let fileUrl = URL(string: encodedString) {
                 fileHandler(fileUrl)
             }