diff --git a/doric-js/bundle/doric-lib.es5.js b/doric-js/bundle/doric-lib.es5.js
index 2ad28c69..b9c04d57 100644
--- a/doric-js/bundle/doric-lib.es5.js
+++ b/doric-js/bundle/doric-lib.es5.js
@@ -751,7 +751,7 @@ var LayoutConfigImpl = /** @class */ (function () {
         return this;
     };
     LayoutConfigImpl.prototype.mostHeight = function () {
-        this.widthSpec = exports.LayoutSpec.MOST;
+        this.heightSpec = exports.LayoutSpec.MOST;
         return this;
     };
     LayoutConfigImpl.prototype.just = function () {
diff --git a/doric-js/bundle/doric-lib.js b/doric-js/bundle/doric-lib.js
index cd2b1d00..bc2ff67d 100644
--- a/doric-js/bundle/doric-lib.js
+++ b/doric-js/bundle/doric-lib.js
@@ -637,7 +637,7 @@ class LayoutConfigImpl {
         return this;
     }
     mostHeight() {
-        this.widthSpec = exports.LayoutSpec.MOST;
+        this.heightSpec = exports.LayoutSpec.MOST;
         return this;
     }
     just() {
diff --git a/doric-js/bundle/doric-vm.js b/doric-js/bundle/doric-vm.js
index b7a3f4bb..2c5cff12 100644
--- a/doric-js/bundle/doric-vm.js
+++ b/doric-js/bundle/doric-vm.js
@@ -2158,7 +2158,7 @@ class LayoutConfigImpl {
         return this;
     }
     mostHeight() {
-        this.widthSpec = exports.LayoutSpec.MOST;
+        this.heightSpec = exports.LayoutSpec.MOST;
         return this;
     }
     just() {
diff --git a/doric-js/lib/src/util/layoutconfig.js b/doric-js/lib/src/util/layoutconfig.js
index 4c653e4e..69e902bd 100644
--- a/doric-js/lib/src/util/layoutconfig.js
+++ b/doric-js/lib/src/util/layoutconfig.js
@@ -37,7 +37,7 @@ export class LayoutConfigImpl {
         return this;
     }
     mostHeight() {
-        this.widthSpec = LayoutSpec.MOST;
+        this.heightSpec = LayoutSpec.MOST;
         return this;
     }
     just() {
diff --git a/doric-js/src/util/layoutconfig.ts b/doric-js/src/util/layoutconfig.ts
index a46f3272..07fdc4cc 100644
--- a/doric-js/src/util/layoutconfig.ts
+++ b/doric-js/src/util/layoutconfig.ts
@@ -98,7 +98,7 @@ export class LayoutConfigImpl implements LayoutConfig, Modeling {
     }
 
     mostHeight() {
-        this.widthSpec = LayoutSpec.MOST
+        this.heightSpec = LayoutSpec.MOST
         return this
     }
 
diff --git a/doric-web/dist/index.js b/doric-web/dist/index.js
index de632ac5..ec8532c3 100644
--- a/doric-web/dist/index.js
+++ b/doric-web/dist/index.js
@@ -2212,7 +2212,7 @@ class LayoutConfigImpl {
         return this;
     }
     mostHeight() {
-        this.widthSpec = exports.LayoutSpec.MOST;
+        this.heightSpec = exports.LayoutSpec.MOST;
         return this;
     }
     just() {