diff --git a/paper-toggle-button.d.ts b/paper-toggle-button.d.ts
index 6584a2b..59f69b3 100644
--- a/paper-toggle-button.d.ts
+++ b/paper-toggle-button.d.ts
@@ -47,6 +47,7 @@
  * `--paper-toggle-button-checked-ink` | Mixin applied to the ripple when the input is checked | `{}`
  * `--paper-toggle-button-label-color` | Label color | `--primary-text-color`
  * `--paper-toggle-button-label-spacing` | Spacing between the label and the button | `8px`
+ * `--paper-toggle-button-button-container-min-width` | Minimum width of the container for the bar and the button | `36px`
  *
  * This element applies the mixin `--paper-font-common-base` but does not import `paper-styles/typography.html`.
  * In order to apply the `Roboto` font to this element, make sure you've imported `paper-styles/typography.html`.
diff --git a/paper-toggle-button.html b/paper-toggle-button.html
index b7f1f56..092b18a 100644
--- a/paper-toggle-button.html
+++ b/paper-toggle-button.html
@@ -47,6 +47,7 @@
 `--paper-toggle-button-checked-ink` | Mixin applied to the ripple when the input is checked | `{}`
 `--paper-toggle-button-label-color` | Label color | `--primary-text-color`
 `--paper-toggle-button-label-spacing` | Spacing between the label and the button | `8px`
+`--paper-toggle-button-button-container-min-width` | Minimum width of the container for the bar and the button | `36px`
 
 This element applies the mixin `--paper-font-common-base` but does not import `paper-styles/typography.html`.
 In order to apply the `Roboto` font to this element, make sure you've imported `paper-styles/typography.html`.
@@ -164,6 +165,7 @@
         position: relative;
         width: 36px;
         height: 14px;
+        min-width: var(--paper-toggle-button-button-container-min-width, 36px);
         /* The toggle button has an absolute position of -3px; The extra 1px
         /* accounts for the toggle button shadow box. */
         margin: 4px 1px;