diff --git a/modules/aggregator.module b/modules/aggregator.module
index 1d384e70696..1926605b4ec 100644
--- a/modules/aggregator.module
+++ b/modules/aggregator.module
@@ -394,6 +394,7 @@ function import_refresh($feed) {
       db_query("DELETE FROM item WHERE ". implode(" OR ", array_slice($items, 0, - 50)));
     }
 
+    cache_clear_all();
   }
   else {
     return t("failed to parse RSS feed '%site': no data.", array("%site" => $feed["tite"]));
diff --git a/modules/aggregator/aggregator.module b/modules/aggregator/aggregator.module
index 1d384e70696..1926605b4ec 100644
--- a/modules/aggregator/aggregator.module
+++ b/modules/aggregator/aggregator.module
@@ -394,6 +394,7 @@ function import_refresh($feed) {
       db_query("DELETE FROM item WHERE ". implode(" OR ", array_slice($items, 0, - 50)));
     }
 
+    cache_clear_all();
   }
   else {
     return t("failed to parse RSS feed '%site': no data.", array("%site" => $feed["tite"]));
diff --git a/modules/import.module b/modules/import.module
index 1d384e70696..1926605b4ec 100644
--- a/modules/import.module
+++ b/modules/import.module
@@ -394,6 +394,7 @@ function import_refresh($feed) {
       db_query("DELETE FROM item WHERE ". implode(" OR ", array_slice($items, 0, - 50)));
     }
 
+    cache_clear_all();
   }
   else {
     return t("failed to parse RSS feed '%site': no data.", array("%site" => $feed["tite"]));