1 files changed, 1 insertions, 1 deletions
diff --git a/src/embind/embind.js b/src/embind/embind.js
index ac4bf1df..ace6e7fc 100755
--- a/src/embind/embind.js
+++ b/src/embind/embind.js
@@ -8,7 +8,7 @@
 /*global ___staticPointerCast: false*/
 
 var BindingError = Module.BindingError = extendError(Error, 'BindingError');
-var CastError = Module.CastError = extendError(Error, 'CastError');
+var CastError = Module.CastError = extendError(BindingError, 'CastError');
 
 function throwBindingError(value) {
     throw new BindingError(value);