diff --git a/src/js/logger-ui.js b/src/js/logger-ui.js
index 81378cb..e5e34fd 100644
--- a/src/js/logger-ui.js
+++ b/src/js/logger-ui.js
@@ -762,7 +762,7 @@ var popupManager = (function() {
 
     var onResizeRequested = function() {
         var popupBody = popup.contentWindow.document.body;
-        if ( popupBody.getAttribute('data-resize-popup') !== 'true' ) {
+        if ( popupBody.hasAttribute('data-resize-popup') === false ) {
             return;
         }
         popupBody.removeAttribute('data-resize-popup');
diff --git a/src/js/popup.js b/src/js/popup.js
index fdf9b97..00bcd6e 100644
--- a/src/js/popup.js
+++ b/src/js/popup.js
@@ -56,6 +56,10 @@
     }
 })();
 
+var popupWasResized = function() {
+    document.body.setAttribute('data-resize-popup', '');
+};
+
 var resizePopup = (function() {
     var timer;
     var fix = function() {
@@ -73,6 +77,7 @@ var resizePopup = (function() {
             'hConstrained',
             window.innerWidth < document.body.clientWidth
         );
+        popupWasResized();
     };
     return function() {
         if ( timer !== undefined ) {
@@ -371,6 +376,7 @@ function toggleCollapseState(elem) {
     } else {
         toggleSpecificCollapseState(elem);
     }
+    popupWasResized();
 }
 
 function toggleMainCollapseState(uelem) {
@@ -449,6 +455,7 @@ function updateMatrixColors() {
         expandos = expandosFromNode(cell);
         addCellClass(cell, expandos.hostname, expandos.reqType);
     }
+    popupWasResized();
 }
 
 /******************************************************************************/