diff --git a/src/studip.py b/src/studip.py
index 322eeee..34777f6 100755
--- a/src/studip.py
+++ b/src/studip.py
@@ -176,5 +176,5 @@ class Studip:
                 sub_name = subdir['name']
                 res_subdirs[sub_id] = sub_name
             except KeyError:
-                return res_subdirs
+                continue
         return res_subdirs