diff --git a/_water/navionics.SonarChart.zmp/GetUrlScript.txt b/_water/navionics.SonarChart.zmp/GetUrlScript.txt
index 01f39cb70..291ace15e 100644
--- a/_water/navionics.SonarChart.zmp/GetUrlScript.txt
+++ b/_water/navionics.SonarChart.zmp/GetUrlScript.txt
@@ -50,8 +50,8 @@ begin
   
   if (Result = '') and Assigned(Downloader) then begin    
     VTimeStamp := IntToStr(GetUnixTime);    
-    VRequestUrl := 'https://backend.navionics.io/tile/get_key/Navionics_internalpurpose_00001/webapiv2.navionics.com?_=' + VTimeStamp;
-    VRequestHeader := 'Origin: https://webapiv2.navionics.com' + #13#10 + 'Referer: https://webapiv2.navionics.com/examples/4000_gNavionicsOverlayExample.html';
+    VRequestUrl := 'http://backend.navionics.io/tile/get_key/Navionics_internalpurpose_00001/webapp.navionics.com?_=' + VTimeStamp;
+    VRequestHeader := 'Origin: http://webapp.navionics.com' + #13#10 + 'Referer: http://webapp.navionics.com/';
     VResponseHeader := '';
     VResponseData := ''; 
     VResponseCode := Downloader.DoHttpRequest(VRequestUrl, VRequestHeader, '', VResponseHeader, VResponseData);
diff --git a/_water/navionics.zmp/GetUrlScript.txt b/_water/navionics.zmp/GetUrlScript.txt
index 43c6b0f33..c0a433593 100644
--- a/_water/navionics.zmp/GetUrlScript.txt
+++ b/_water/navionics.zmp/GetUrlScript.txt
@@ -14,7 +14,7 @@
 //******************************************************************************
 
 const
-  cReqParams = 'LAYERS=config_1_10.00_0&TRANSPARENT=FALSE&UGC=FALSE';
+  cReqParams = 'LAYERS=config_1_20.00_0&TRANSPARENT=FALSE&UGC=TRUE';
 
 //******************************************************************************
 
@@ -50,8 +50,8 @@ begin
   
   if (Result = '') and Assigned(Downloader) then begin    
     VTimeStamp := IntToStr(GetUnixTime);    
-    VRequestUrl := 'https://backend.navionics.io/tile/get_key/Navionics_internalpurpose_00001/webapiv2.navionics.com?_=' + VTimeStamp;
-    VRequestHeader := 'Origin: https://webapiv2.navionics.com' + #13#10 + 'Referer: https://webapiv2.navionics.com/examples/4000_gNavionicsOverlayExample.html';
+    VRequestUrl := 'http://backend.navionics.io/tile/get_key/Navionics_internalpurpose_00001/webapp.navionics.com?_=' + VTimeStamp;
+    VRequestHeader := 'Origin: http://webapp.navionics.com' + #13#10 + 'Referer: http://webapp.navionics.com/';
     VResponseHeader := '';
     VResponseData := ''; 
     VResponseCode := Downloader.DoHttpRequest(VRequestUrl, VRequestHeader, '', VResponseHeader, VResponseData);
diff --git a/_water/navionics.zmp/params.txt b/_water/navionics.zmp/params.txt
index 3b967601b..3a11f1830 100644
--- a/_water/navionics.zmp/params.txt
+++ b/_water/navionics.zmp/params.txt
@@ -11,4 +11,4 @@ projection=1
 sradiusa=6378137
 sradiusb=6378137
 IsUseDownloaderInScript=1
-RequestHead=Referer: https://webapiv2.navionics.com/examples/4000_gNavionicsOverlayExample.html
+RequestHead=Referer: http://webapp.navionics.com/