diff --git a/extensions/amp-sidebar/0.1/amp-sidebar.js b/extensions/amp-sidebar/0.1/amp-sidebar.js
index 0bbd6f2e0176..d6bcef231ae8 100644
--- a/extensions/amp-sidebar/0.1/amp-sidebar.js
+++ b/extensions/amp-sidebar/0.1/amp-sidebar.js
@@ -83,9 +83,6 @@ export class AmpSidebar extends AMP.BaseElement {
     /** @private {boolean} */
     this.bottomBarCompensated_ = false;
 
-    /** @private {number|string|null} */
-    this.openOrCloseTimeOut_ = null;
-
     /** @const {function()} */
     this.boundOnAnimationEnd_ =
         debounce(this.win, this.onAnimationEnd_.bind(this), ANIMATION_TIMEOUT);
diff --git a/extensions/amp-sidebar/0.1/toolbar.js b/extensions/amp-sidebar/0.1/toolbar.js
index aea352ae7894..1b6ef309a6c0 100644
--- a/extensions/amp-sidebar/0.1/toolbar.js
+++ b/extensions/amp-sidebar/0.1/toolbar.js
@@ -27,9 +27,6 @@ export class Toolbar {
     /** @private {!Element} */
     this.toolbarDomElement_ = element;
 
-    /** @private {number|undefined} */
-    this.height_ = undefined;
-
     /** @const @private {!../../../src/service/vsync-impl.Vsync} */
     this.vsync_ = vsync;