diff --git a/src/libappimage/core/impl/TraversalType2.cpp b/src/libappimage/core/impl/TraversalType2.cpp
index 48da55aa..14aa126a 100644
--- a/src/libappimage/core/impl/TraversalType2.cpp
+++ b/src/libappimage/core/impl/TraversalType2.cpp
@@ -52,6 +52,7 @@ class TraversalType2::Priv {
         rootInodeId = sqfs_inode_root(&fs);
         err = sqfs_traverse_open(&trv, &fs, rootInodeId);
         if (err != SQFS_OK) {
+            sqfs_fd_close(fs.fd);
             sqfs_destroy(&fs);
             throw IOError("sqfs_traverse_open error");
         }
@@ -60,6 +61,7 @@ class TraversalType2::Priv {
     virtual ~Priv() {
         sqfs_traverse_close(&trv);
 
+        sqfs_fd_close(fs.fd);
         sqfs_destroy(&fs);
     }