diff --git a/requirements.txt b/requirements.txt
index 3567507..738931a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ python-slugify==1.2.4
 
 
 ## SECOND LEVEL DEPS
-# (We could probably comment them out, but hey)
+# (comment them out if you have compatibility issues)
 
 appdirs==1.4.3
 click==6.7
diff --git a/web/run.py b/web/run.py
index 3f4623e..0089c7b 100755
--- a/web/run.py
+++ b/web/run.py
@@ -331,8 +331,8 @@ def get_active_targets():
 
 def retrieve_amda_netcdf(orbiter, what, started_at, stopped_at):
     """
-    Handles remote querying Myriam's API, downloading, extracting and caching
-    the netCDF files.
+    Handles remote querying AMDA's API for URLs, and then downloading,
+    extracting and caching the netCDF files.
     :param orbiter: key of the source in the YAML config
     :param what: either 'model' or 'orbit', a key in the config of the source
     :param started_at:
@@ -371,6 +371,8 @@ def retrieve_amda_netcdf(orbiter, what, started_at, stopped_at):
         finally:
             retries += 1
     if not remote_gzip_files:
+        log.error("Failed to fetch gzip files list for %s at '%s' : %s" %
+                   (orbiter, url, errors))
         abort(400, "Failed to fetch gzip files list for %s at '%s' : %s" %
                    (orbiter, url, errors))
     else:
--
libgit2 0.21.2