diff --git a/extract_velcube.py b/extract_velcube.py
index 0174174..a3f53b3 100644
--- a/extract_velcube.py
+++ b/extract_velcube.py
@@ -35,7 +35,7 @@ def write_data(filename, vel, dens):
 def extract_from_pp(pp):
     vel = get_velocity_cubes(pp, unit=U.km_s)
     dens = get_density_cube(pp, unit=U.H_cc)
-    write_data(f"{pp.run}_{pp.num}_velrho.data", vel, dens)
+    write_data(f"{pp.path_out}/{pp.run}_{pp.num}_velrho.data", vel, dens)
 
                 
 def extract(path, snap_number):