diff --git a/nimp/base_commands/upload_fileset.py b/nimp/base_commands/upload_fileset.py
index ca1aa2d8..0fe0d471 100644
--- a/nimp/base_commands/upload_fileset.py
+++ b/nimp/base_commands/upload_fileset.py
@@ -70,7 +70,7 @@ def run(self, env):
         file_mapper = nimp.system.FileMapper(None, vars(env))
         file_mapper.load_set(env.fileset)
 
-        artifact_path = f'{env.artifact_repository_destination}/{env.artifact_collection[env.fileset]}'
+        artifact_path = f'{file_mapper.artifact_repository_destination}/{file_mapper.artifact_collection[env.fileset]}'
         if env.slice_job_index and env.slice_job_count:
             artifact_path = f'{artifact_path}/slice-{env.slice_job_index}-of-{env.slice_job_count}'
         artifact_path = nimp.system.sanitize_path(env.format(artifact_path))