diff --git a/public/app/plugins/panel/table/__snapshots__/migrations.test.ts.snap b/public/app/plugins/panel/table/__snapshots__/migrations.test.ts.snap
index 992a95e9554..1408187af14 100644
--- a/public/app/plugins/panel/table/__snapshots__/migrations.test.ts.snap
+++ b/public/app/plugins/panel/table/__snapshots__/migrations.test.ts.snap
@@ -191,7 +191,7 @@ Object {
         "reducers": Array [
           "mean",
           "max",
-          "last",
+          "lastNotNull",
         ],
       },
     },
diff --git a/public/app/plugins/panel/table/migrations.ts b/public/app/plugins/panel/table/migrations.ts
index 7cbd342ed8d..fc461d66ed2 100644
--- a/public/app/plugins/panel/table/migrations.ts
+++ b/public/app/plugins/panel/table/migrations.ts
@@ -37,7 +37,7 @@ const columnsMap = {
   min: 'min',
   max: 'max',
   total: 'sum',
-  current: 'last',
+  current: 'lastNotNull',
   count: 'count',
 };