diff --git a/CHANGELOG.md b/CHANGELOG.md
index 817f7ea6..29698917 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 0.4.2
 
 * Fix #728 selected row on striped table
+* Fix #747 remove flex-shrink for is-expanded
 
 ## 0.4.1
 
diff --git a/docs/css/bulma-docs.css b/docs/css/bulma-docs.css
index 63620f85..c4cf1bf2 100644
--- a/docs/css/bulma-docs.css
+++ b/docs/css/bulma-docs.css
@@ -2308,7 +2308,6 @@ input[type="submit"].button {
 
 .field.has-addons .control.is-expanded {
   flex-grow: 1;
-  flex-shrink: 0;
 }
 
 .field.has-addons.has-addons-centered {
diff --git a/sass/elements/form.sass b/sass/elements/form.sass
index 0fde5194..19236eee 100644
--- a/sass/elements/form.sass
+++ b/sass/elements/form.sass
@@ -217,7 +217,6 @@ $input-radius:              $radius !default
             z-index: 4
       &.is-expanded
         flex-grow: 1
-        flex-shrink: 0
     &.has-addons-centered
       justify-content: center
     &.has-addons-right