diff --git a/gentest/gentest-cpp.js b/gentest/gentest-cpp.js
index 9b50ac81..f04e6db2 100644
--- a/gentest/gentest-cpp.js
+++ b/gentest/gentest-cpp.js
@@ -122,6 +122,7 @@ CPPEmitter.prototype = Object.create(Emitter.prototype, {
 
   YGOverflowHidden: {value: 'YGOverflowHidden'},
   YGOverflowVisible: {value: 'YGOverflowVisible'},
+  YGOverflowScroll: {value: 'YGOverflowScroll'},
 
   YGPositionTypeAbsolute: {value: 'YGPositionTypeAbsolute'},
   YGPositionTypeRelative: {value: 'YGPositionTypeRelative'},
diff --git a/gentest/gentest-java.js b/gentest/gentest-java.js
index 096e83c7..3d82b246 100644
--- a/gentest/gentest-java.js
+++ b/gentest/gentest-java.js
@@ -166,6 +166,7 @@ JavaEmitter.prototype = Object.create(Emitter.prototype, {
 
   YGOverflowHidden: {value: 'YogaOverflow.HIDDEN'},
   YGOverflowVisible: {value: 'YogaOverflow.VISIBLE'},
+  YGOverflowScroll: {value: 'YogaOverflow.SCROLL'},
 
   YGPositionTypeAbsolute: {value: 'YogaPositionType.ABSOLUTE'},
   YGPositionTypeRelative: {value: 'YogaPositionType.RELATIVE'},
diff --git a/gentest/gentest-javascript.js b/gentest/gentest-javascript.js
index c4475838..c847cc7e 100644
--- a/gentest/gentest-javascript.js
+++ b/gentest/gentest-javascript.js
@@ -151,6 +151,7 @@ JavascriptEmitter.prototype = Object.create(Emitter.prototype, {
 
   YGOverflowHidden: {value: 'Overflow.Hidden'},
   YGOverflowVisible: {value: 'Overflow.Visible'},
+  YGOverflowScroll: {value: 'Overflow.Scroll'},
 
   YGPositionTypeAbsolute: {value: 'PositionType.Absolute'},
   YGPositionTypeRelative: {value: 'PositionType.Relative'},
diff --git a/gentest/gentest.js b/gentest/gentest.js
index 8cca9004..5cd500a0 100755
--- a/gentest/gentest.js
+++ b/gentest/gentest.js
@@ -520,6 +520,8 @@ function overflowValue(e, value) {
       return e.YGOverflowVisible;
     case 'hidden':
       return e.YGOverflowHidden;
+    case 'scroll':
+      return e.YGOverflowScroll;
   }
 }