diff --git a/src/fuse_readdir_cor.cpp b/src/fuse_readdir_cor.cpp
index 27211c86..f62df0b9 100644
--- a/src/fuse_readdir_cor.cpp
+++ b/src/fuse_readdir_cor.cpp
@@ -81,6 +81,14 @@ _concurrent_readdir(ThreadPool          &tp_,
   return err;
 }
 
+int
+FUSE::ReadDirSeq::opendir(const fuse_req_ctx_t *ctx_,
+                          const char           *fusepath_,
+                          fuse_file_info_t     *ffi_)
+{
+  return 0;
+}
+
 int
 FUSE::ReadDirCOR::readdir(const fuse_req_ctx_t   *ctx_,
                           const fuse_file_info_t *ffi_,