diff --git a/src/bundle/Resources/public/js/CKEditor/custom-tags/helpers/panel-helper.js b/src/bundle/Resources/public/js/CKEditor/custom-tags/helpers/panel-helper.js
index 9c332499..a51e6ca4 100644
--- a/src/bundle/Resources/public/js/CKEditor/custom-tags/helpers/panel-helper.js
+++ b/src/bundle/Resources/public/js/CKEditor/custom-tags/helpers/panel-helper.js
@@ -1,5 +1,6 @@
 const setPanelContentMaxHeight = (balloonView) => {
     const HEADER_HEIGHT = 90;
+    const MIN_HEIGHT_VALUE = 220;
     const { innerHeight: windowHeight } = window;
     const { top: panelTopPosition, element: panelNode } = balloonView;
     const panelHeader = panelNode.querySelector('.ibexa-custom-tag-panel-header');
@@ -16,8 +17,9 @@ const setPanelContentMaxHeight = (balloonView) => {
     const maxHeightValue = isPanelOverTopWindowEdge
         ? panelContent.offsetHeight - Math.abs(panelTopPosition)
         : windowHeight - panelTopPosition - panelHeaderHeight - panelFooterHeight;
+    const panelMaxHeight = maxHeightValue < MIN_HEIGHT_VALUE ? MIN_HEIGHT_VALUE : maxHeightValue;
 
-    panelContent.style.maxHeight = `${maxHeightValue}px`;
+    panelContent.style.maxHeight = `${panelMaxHeight}px`;
 };
 
 export { setPanelContentMaxHeight };