diff --git a/NAMESPACE b/NAMESPACE
index 4f4c1c5..58e75e0 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -4,6 +4,7 @@
 exportClasses(KorAPConnection)
 exportClasses(KorAPCorpusStats)
 exportClasses(KorAPQuery)
+exportMethods(clearCache)
 exportMethods(corpusQuery)
 exportMethods(corpusStats)
 exportMethods(fetchAll)
@@ -11,6 +12,7 @@
 exportMethods(fetchRest)
 exportMethods(initialize)
 exportMethods(show)
+import(R.cache)
 import(httr)
 import(jsonlite)
 import(methods)