diff --git a/res/css/structures/_LeftPanel.scss b/res/css/structures/_LeftPanel.scss
index fdd671b78c..85fdfa092d 100644
--- a/res/css/structures/_LeftPanel.scss
+++ b/res/css/structures/_LeftPanel.scss
@@ -36,7 +36,6 @@ limitations under the License.
 .mx_LeftPanel_tagPanelContainer {
     flex: 0 0 70px;
     height: 100%;
-    display: -webkit-box;
 }
 
 .mx_LeftPanel_hideButton {
diff --git a/res/css/structures/_TagPanel.scss b/res/css/structures/_TagPanel.scss
index 03f5ce230c..472831c0d9 100644
--- a/res/css/structures/_TagPanel.scss
+++ b/res/css/structures/_TagPanel.scss
@@ -23,7 +23,7 @@ limitations under the License.
     flex-direction: column;
     align-items: center;
     justify-content: space-between;
-    height: 100%;
+    min-height: 0;
 }
 
 .mx_TagPanel_items_selected {