diff --git a/src/mnesia_rocksdb.app.src b/src/mnesia_rocksdb.app.src
index e2a9a9f..ec1ad74 100644
--- a/src/mnesia_rocksdb.app.src
+++ b/src/mnesia_rocksdb.app.src
@@ -8,5 +8,5 @@
   {registered, []},
   {mod, {mnesia_rocksdb_app, []}},
   {env, []},
-  {applications, [kernel, stdlib, rocksdb]}
+  {applications, [kernel, stdlib, sext, rocksdb]}
  ]}.