diff --git a/config/webpack.config.js b/config/webpack.config.js
index efd4f170c..825c1a02d 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -32,6 +32,7 @@ module.exports = {
         new webpack.DefinePlugin({
             "typeof CANVAS_RENDERER": JSON.stringify(true),
             "typeof WEBGL_RENDERER": JSON.stringify(true),
+            "typeof WEBGL_DEBUG": JSON.stringify(true),
             "typeof EXPERIMENTAL": JSON.stringify(true),
             "typeof PLUGIN_3D": JSON.stringify(false),
             "typeof PLUGIN_CAMERA3D": JSON.stringify(false),
diff --git a/config/webpack.dist.config.js b/config/webpack.dist.config.js
index db8d0dea2..41c031ff4 100644
--- a/config/webpack.dist.config.js
+++ b/config/webpack.dist.config.js
@@ -52,6 +52,7 @@ module.exports = {
         new webpack.DefinePlugin({
             "typeof CANVAS_RENDERER": JSON.stringify(true),
             "typeof WEBGL_RENDERER": JSON.stringify(true),
+            "typeof WEBGL_DEBUG": JSON.stringify(false),
             "typeof EXPERIMENTAL": JSON.stringify(false),
             "typeof PLUGIN_3D": JSON.stringify(false),
             "typeof PLUGIN_CAMERA3D": JSON.stringify(false),