diff --git a/init-server.py b/init-server.py
index 8ddba28..6ec2ee0 100755
--- a/init-server.py
+++ b/init-server.py
@@ -34,7 +34,7 @@ def prepare_shared(c):
     set_cpu_governor(c)
 
     c.sudo(f'mkdir -p {REMOTE_CONFIG}')
-    c.sudo(f'chown ofm:ofm {REMOTE_CONFIG}')
+    c.sudo('chown ofm:ofm /data/ofm/.*')
 
     prepare_venv(c)
 
@@ -93,7 +93,8 @@ def prepare_tile_gen(c):
             owner='ofm',
         )
 
-    c.sudo('chown -R ofm:ofm /data/ofm/tile_gen')
+    c.sudo('chown ofm:ofm /data/ofm/tile_gen/.*')
+    c.sudo('chown ofm:ofm -R /data/ofm/tile_gen/bin')
 
 
 def prepare_http_host(c):
diff --git a/scripts/http_host/downloader.py b/scripts/http_host/downloader.py
index 0bf4387..6fb6d19 100755
--- a/scripts/http_host/downloader.py
+++ b/scripts/http_host/downloader.py
@@ -41,6 +41,9 @@ def cli(area: str, version: str, list_versions: bool, runs_dir: Path):
             sys.exit(f'Requested version is not available. Available versions:\n{all_versions_str}')
         selected_version = version
 
+    if not runs_dir and not Path('/data/ofm').exists():
+        sys.exit('Please specify a runs dir with --runs-dir')
+
     download(area, selected_version, runs_dir or DEFAULT_RUNS_DIR)