diff --git a/pmodules_tools/db_diff/check.py b/pmodules_tools/db_diff/check.py
index f13ba081..ac33bafe 100644
--- a/pmodules_tools/db_diff/check.py
+++ b/pmodules_tools/db_diff/check.py
@@ -100,7 +100,7 @@ def db_check_diff(current_pmodule_state, Pmodules_db_path, Pmodules_states):
             " ".join(i.split()) for i in current_pmodule_state.splitlines()
         )
         old_db = set(" ".join(i.split()) for i in old_pmodule_state.splitlines())
-        all_module_list = list(current_db)
+        all_module_list = list(current_db).sort()
 
         # We have to check the differences between the pmodule states.
         if compare_states_sha(current_pmodule_state, old_pmodule_state, current_sha):