diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 252a85bf7..b47cc29cc 100755
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -11,6 +11,7 @@
 - **Popup** - Separated className setting for `visible` into `visible` and `popupVisible`, this way you can remove visible indiciation on activating element without modifying popup.
 - **Build Tools** - All Gulp/NPM dependencies have been updated to their latest versions
 - **Site** - Site now includes custom scrollbar styles for UI (not page) by default in WebKit/Chrome. You can disable this by setting `@useCustomScrollbars: false` in your `site.variables`
+- **Sticky** - Sticky now includes a new setting `setSize` to determine whether it should set content size on stick to the size before sticking (fixed content uses different positioning system) #4360
 
 **Bugs**
 - **Modal** - Using multiple modals with different `inverted` `blurring` or `closable` settings will no longer in some cases inherit the options of other modals #4368
@@ -29,6 +30,7 @@
 - **Message** - Fix issue with `compact icon message` not appearing compact #4759
 - **Menu** - Fixed issue where `left menu` and `right menu` did not display correctly in `stackable menu` on mobile #3604 #5116 **Thanks @BleuDiamant @Traverse**
 - **Popup** - Fixed issue where popup would incorrectly add itself to the wrong offset context when using `popup` and `target` setting together in cases where the `target` has a different `offsetParent` than the activating element.
+- **Sticky** - Fixed an issue where `ui sticky` used with a percentage based width would not resize properly if the content size of container changed when "stuck" #4360
 - **Dimmer** - Fixed typo causing body dimmer to add unnecessary `position: relative;` **Thanks @jinyangzhen** #4707
 
 ### Version 2.2.10 - March 28, 2017
diff --git a/src/definitions/modules/sticky.js b/src/definitions/modules/sticky.js
old mode 100644
new mode 100755
index 8b131b5e3..4887c9859
--- a/src/definitions/modules/sticky.js
+++ b/src/definitions/modules/sticky.js
@@ -306,7 +306,7 @@ $.fn.sticky = function(parameters) {
               }
             };
             module.set.containerSize();
-            module.set.size();
+
             module.stick();
             module.debug('Caching element positions', module.cache);
           }
@@ -375,6 +375,11 @@ $.fn.sticky = function(parameters) {
           elementScroll: function(scroll) {
             delete module.elementScroll;
           },
+          minimumSize: function() {
+            $container
+              .css('min-height', '')
+            ;
+          },
           offset: function() {
             $module.css('margin-top', '');
           }
@@ -615,6 +620,9 @@ $.fn.sticky = function(parameters) {
 
         fixTop: function() {
           module.debug('Fixing element to top of page');
+          if(settings.setSize) {
+            module.set.size();
+          }
           module.set.minimumSize();
           module.set.offset();
           $module
@@ -633,6 +641,9 @@ $.fn.sticky = function(parameters) {
 
         fixBottom: function() {
           module.debug('Sticking element to bottom of page');
+          if(settings.setSize) {
+            module.set.size();
+          }
           module.set.minimumSize();
           module.set.offset();
           $module
@@ -664,6 +675,7 @@ $.fn.sticky = function(parameters) {
         unfix: function() {
           if( module.is.fixed() ) {
             module.debug('Removing fixed position on element');
+            module.remove.minimumSize();
             module.remove.offset();
             $module
               .removeClass(className.fixed)
@@ -899,7 +911,11 @@ $.fn.sticky.settings = {
   // Offset to adjust scroll when attached to bottom of screen
   bottomOffset   : 0,
 
-  jitter         : 5, // will only set container height if difference between context and container is larger than this number
+  // will only set container height if difference between context and container is larger than this number
+  jitter         : 5,
+
+  // set width of sticky element when it is fixed to page (used to make sure 100% width is maintained if no fixed size set)
+  setSize        : true,
 
   // Whether to automatically observe changes with Mutation Observers
   observeChanges : false,