diff --git a/utils/pathUtils.js b/utils/pathUtils.js
index ff3bbf2a..e148270b 100644
--- a/utils/pathUtils.js
+++ b/utils/pathUtils.js
@@ -21,7 +21,10 @@ function getVertexPaths({getType, options}) {
     if (onborderCell === undefined) continue;
 
     const feature = pack.features[cells.f[onborderCell]];
-    if (feature.type === "lake" && feature.shoreline.every(ofSameType)) continue; // inner lake
+    if (feature.type === "lake") {
+      if (!feature.shoreline) Lakes.getShoreline(feature);
+      if (feature.shoreline.every(ofSameType)) continue; // inner lake
+    }
 
     const startingVertex = cells.v[cellId].find(v => vertices.c[v].some(ofDifferentType));
     if (startingVertex === undefined) throw new Error(`Starting vertex for cell ${cellId} is not found`);
@@ -104,7 +107,10 @@ function getVertexPath(cellsArray) {
     if (onborderCell === undefined) continue;
 
     const feature = pack.features[cells.f[onborderCell]];
-    if (feature.type === "lake" && feature.shoreline.every(ofSameType)) continue; // inner lake
+    if (feature.type === "lake") {
+      if (!feature.shoreline) Lakes.getShoreline(feature);
+      if (feature.shoreline.every(ofSameType)) continue; // inner lake
+    }
 
     const startingVertex = cells.v[cellId].find(v => vertices.c[v].some(ofDifferentType));
     if (startingVertex === undefined) throw new Error(`Starting vertex for cell ${cellId} is not found`);
diff --git a/versioning.js b/versioning.js
index 8a5f9393..403ae70c 100644
--- a/versioning.js
+++ b/versioning.js
@@ -12,7 +12,7 @@
  *
  * Example: 1.102.0 -> Major version 1, Minor version 102, Patch version 0
  */
-const VERSION = "1.101.00";
+const VERSION = "1.101.01";
 
 {
   document.title += " v" + VERSION;