diff --git a/main.js b/main.js
index d66c5300..c2c4301a 100644
--- a/main.js
+++ b/main.js
@@ -2,7 +2,7 @@
 // https://github.com/Azgaar/Fantasy-Map-Generator
 
 "use strict";
-const version = "1.65"; // generator version1
+const version = "1.651"; // generator version1
 document.title += " v" + version;
 
 // Switches to disable/enable logging features
diff --git a/modules/load.js b/modules/load.js
index 96a2845d..d29bd302 100644
--- a/modules/load.js
+++ b/modules/load.js
@@ -709,6 +709,8 @@ function parseLoadedData(data) {
 
       if (version < 1.65) {
         // v 1.65 changed rivers data
+        rivers.attr("style", null); // remove style to unhide layer
+
         for (const river of pack.rivers) {
           const node = document.getElementById("river" + river.i);
           if (node && !river.cells) {
@@ -733,6 +735,11 @@ function parseLoadedData(data) {
           });
         }
       }
+
+      if (version < 1.651) {
+        // remove style to unhide river layer
+        rivers.attr("style", null);
+      }
     })();
 
     void (function checkDataIntegrity() {