diff --git a/spec/unit/footer/footer.spec.js b/spec/unit/footer/footer.spec.js
index 03d77db2f4..d7828266e2 100755
--- a/spec/unit/footer/footer.spec.js
+++ b/spec/unit/footer/footer.spec.js
@@ -88,7 +88,8 @@ describe('big footer accordion', () => {
   });
 
   it('closes panel on subsequent click', () => {
-    return resizeTo(400)
+    return resizeTo(800)
+      .then(() => resizeTo(400))
       .then(() => {
         buttons[0].click();
         assertHidden(lists[ 0 ], false);
@@ -98,7 +99,8 @@ describe('big footer accordion', () => {
   });
 
   it('closes other panels on small screens', () => {
-    return resizeTo(400)
+    return resizeTo(800)
+      .then(() => resizeTo(400))
       .then(() => {
         buttons[0].click();
         assertHidden(lists[ 0 ], false);
diff --git a/src/js/components/footer.js b/src/js/components/footer.js
index e55359ef6b..074fef528c 100755
--- a/src/js/components/footer.js
+++ b/src/js/components/footer.js
@@ -30,7 +30,11 @@ function showPanel() {
   }
 }
 
+let lastInnerWidth;
+
 const resize = debounce(() => {
+  if (lastInnerWidth === window.innerWidth) return;
+  lastInnerWidth = window.innerWidth;
   const hidden = window.innerWidth < HIDE_MAX_WIDTH;
   select(COLLAPSIBLE).forEach(list => list.classList.toggle(HIDDEN, hidden));
 }, DEBOUNCE_RATE);