diff --git a/pages/search/institutions.vue b/pages/search/institutions.vue
index 3c7426f..61a1179 100644
--- a/pages/search/institutions.vue
+++ b/pages/search/institutions.vue
@@ -15,16 +15,6 @@ const columns = [
 		label: t("Pages.searchviews.institution.name"),
 		sortable: true,
 	},
-	{
-		key: "start_date_written",
-		label: t("Pages.searchviews.institution.start_date"),
-		sortable: true,
-	},
-	{
-		key: "end_date_written",
-		label: t("Pages.searchviews.institution.end_date"),
-		sortable: true,
-	},
 	{
 		key: "type",
 		label: t("Pages.searchviews.institution.type"),