diff --git a/package.json b/package.json
index 4500a9c..1ff5e97 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tp/tp-dialog",
-  "version": "1.5.4",
+  "version": "1.5.5",
   "description": "",
   "main": "tp-dialog.js",
   "scripts": {
diff --git a/tp-dialog.js b/tp-dialog.js
index 9ff383d..552b173 100644
--- a/tp-dialog.js
+++ b/tp-dialog.js
@@ -62,7 +62,7 @@ class TpDialog extends EventHelpers(LitElement) {
         }
 
         .scroll-wrapper {
-          flex: 1;
+          flex: 1 1 auto;
           box-sizing: border-box;
           min-height: 0;
           overflow: auto;