diff --git a/pyrelacs/dataio/nix_writer.py b/pyrelacs/dataio/nix_writer.py
index 07e181d..b43ee15 100644
--- a/pyrelacs/dataio/nix_writer.py
+++ b/pyrelacs/dataio/nix_writer.py
@@ -28,8 +28,6 @@ class NixWriter:
             items += chunk
         log.debug("Stoppint the writing")
         log.debug(f"Samples written {items}")
-        embed()
-        exit()
         self.nix_file.close()
 
     def _write_header(self):