diff --git a/3rd-Party-Modules.md b/3rd-Party-Modules.md
index 0f7aab4..5cfce47 100644
--- a/3rd-Party-Modules.md
+++ b/3rd-Party-Modules.md
@@ -28,6 +28,7 @@ The following modules are created by their respective authors.
 |[MagicMirror-Module-Template](https://github.com/roramirez/MagicMirror-Module-Template) |MichMich |Module to help developers to start building their own modules for the MagicMirror.|
 |[MMM-Button](https://github.com/ptrbld/MMM-Button) |PtrBld |Use a button to hide or show different modules via a broadcast message.|
 |[MMM-Buttons](https://github.com/Jopyth/MMM-Buttons) |Jopyth |More complicated, but also more powerful: multiple buttons, configurable notifications, different actions on short and long press.|
+|[MMM-ModuleToggleButton](https://github.com/balassy/MMM-ModuleToggleButton) |[balassy](https://github.com/balassy)|Shows or hides other modules when a momentary push button is pressed. Useful for development and maintenance after the module is deployed.|
 |[MMM-Carousel](https://github.com/barnabycolby/MMM-Carousel) |barnabycolby |Rotate modules, to save space on screen.|
 |[MMM-Carousel w/ Navigation](https://github.com/shbatm/MMM-Carousel) |barnabycolby & shbatm |Fork of MMM-Carousel with page indicators and navigation buttons.|
 |[MMM-connection-status](https://github.com/sheyabernstein/MMM-connection-status) |SheyaBernstein |Display internet connection status for MagicMirror<sup>2</sup>|