diff --git a/modules/aeolus/datasource.py b/modules/aeolus/datasource.py
index aa5e1ebc44e4f19440576fde2d8bea80f2f44a33..7a6128cb89ab08443d6aa105a0b0e6933f72a8d7 100644
--- a/modules/aeolus/datasource.py
+++ b/modules/aeolus/datasource.py
@@ -6,9 +6,9 @@ import re
 from netCDF4 import Dataset
 from pathlib import Path
 
-from aeolus.geos_nav import GEOSNavigation
 from util.util import GenericException
 from util.lon_lat_grid import LonLatGrid
+from util.geos_nav import GEOSNavigation
 
 
 def get_parameters_clavrx(filename='/home/rink/data/clavrx/clavrx_OR_ABI-L1b-RadF-M6C01_G16_s20192930000343.level2.nc'):