diff --git a/Canvas2ImagePlugin.m b/Canvas2ImagePlugin.m
index 2515629..0ad669a 100644
--- a/Canvas2ImagePlugin.m
+++ b/Canvas2ImagePlugin.m
@@ -38,7 +38,7 @@ - (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error context
         // Show error message...
         NSLog(@"ERROR: %@",error);
 		CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
-		[self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
+		[self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
     }
     else  // No errors
     {