diff --git a/amanuensis/cli/helpers.py b/amanuensis/cli/helpers.py
index 9ea48c3..27765db 100644
--- a/amanuensis/cli/helpers.py
+++ b/amanuensis/cli/helpers.py
@@ -83,11 +83,11 @@ def config_get(cfg, pathspec):
 		cfg = cfg.get(spec)
 	print(json.dumps(cfg, indent=2))
 
-def config_set(cfg, set_tuple):
+def config_set(obj_id, cfg, set_tuple):
 	"""
 	Performs config --set for a given config
 
-	config is from a with json_rw context
+	config is from a "with json_rw" context
 	set_tuple is a tuple of the pathspec and the value
 	"""
 	import json
@@ -109,4 +109,6 @@ def config_set(cfg, set_tuple):
 	if key not in cfg:
 		logger.error("Path not found")
 		return -1
-	cfg[key] = value
\ No newline at end of file
+	old_value = cfg[key]
+	cfg[key] = value
+	logger.info("{}.{}: {} -> {}".format(obj_id, pathspec, old_value, value))
\ No newline at end of file
diff --git a/amanuensis/cli/lexicon.py b/amanuensis/cli/lexicon.py
index 41a8018..74becbb 100644
--- a/amanuensis/cli/lexicon.py
+++ b/amanuensis/cli/lexicon.py
@@ -110,7 +110,7 @@ def command_config(args):
 
 	if args.set:
 		with json_rw(lex.config_path) as cfg:
-			config_set(cfg, args.set)
+			config_set(lex.id, cfg, args.set)
 
 #
 # Player/character commands
diff --git a/amanuensis/cli/server.py b/amanuensis/cli/server.py
index 57876fb..9aa1a2e 100644
--- a/amanuensis/cli/server.py
+++ b/amanuensis/cli/server.py
@@ -90,4 +90,4 @@ def command_config(args):
 
 	if args.set:
 		with config.json_rw('config.json') as cfg:
-			config_set(cfg, args.set)
+			config_set("config", cfg, args.set)
diff --git a/amanuensis/cli/user.py b/amanuensis/cli/user.py
index 7ac77d0..3697d91 100644
--- a/amanuensis/cli/user.py
+++ b/amanuensis/cli/user.py
@@ -99,7 +99,7 @@ def command_config(args):
 
 	if args.set:
 		with config.json_rw('user', u.id, 'config.json') as cfg:
-			config_set(cfg, args.set)
+			config_set(u.id, cfg, args.set)
 
 @add_argument("--username", help="The user to change password for")
 def command_passwd(args):