diff --git a/superset-frontend/src/SqlLab/main.less b/superset-frontend/src/SqlLab/main.less
index 7822b91d3c..098bb30d45 100644
--- a/superset-frontend/src/SqlLab/main.less
+++ b/superset-frontend/src/SqlLab/main.less
@@ -287,7 +287,6 @@ div.Workspace {
 
   .schemaPane {
     flex: 0 0 400px;
-    max-width: 400px;
     transition: transform @timing-normal ease-in-out;
   }