diff --git a/apprecommender/main/cli.py b/apprecommender/main/cli.py
index d26a5fa..2324b73 100644
--- a/apprecommender/main/cli.py
+++ b/apprecommender/main/cli.py
@@ -49,29 +49,49 @@ def run_apprecommender(reference_pkgs):
         return PERMISSION_DENIED
 
 
+def run_initialize():
+    print "Initializing AppRecommender"
+    initialize = Initialize()
+
+    try:
+        initialize.prepare_data()
+    except OSError:
+        return PERMISSION_DENIED
+
+    return SUCCESS
+
+
+def run_train():
+    print "Training machine learning"
+
+    try:
+        MachineLearning.train(MachineLearningBVA)
+        MachineLearning.train(MachineLearningBOW)
+    except IOError:
+        return PERMISSION_DENIED
+    except MachineLearningTrainError:
+        return ERROR_INIT_TRAIN
+
+    return SUCCESS
+
+
 def run(args):
-    if args['init']:
-        print "Initializing AppRecommender"
-        initialize = Initialize()
+    if args['update']:
+        init_result = run_initialize()
 
-        try:
-            initialize.prepare_data()
-        except OSError:
-            return PERMISSION_DENIED
+        if init_result != SUCCESS:
+            return init_result
 
-        return SUCCESS
-    elif args['train']:
-        print "Training machine learning"
+        train_result = run_train()
 
-        try:
-            MachineLearning.train(MachineLearningBVA)
-            MachineLearning.train(MachineLearningBOW)
-        except IOError:
-            return PERMISSION_DENIED
-        except MachineLearningTrainError:
-            return ERROR_INIT_TRAIN
+        if train_result != SUCCESS:
+            return train_result
 
         return SUCCESS
+    elif args['init']:
+        return run_initialize()
+    elif args['train']:
+        return run_train()
     elif args['contribute']:
         collect_user_data.main()
     elif args['show_classifications']:
diff --git a/apprecommender/main/options.py b/apprecommender/main/options.py
index b907116..cd8d83a 100644
--- a/apprecommender/main/options.py
+++ b/apprecommender/main/options.py
@@ -71,4 +71,9 @@ def get_parser():
         help='Disable recommendations when install a package with apt',
         action='store_true')
 
+    parser.add_argument(
+        '--update',
+        help='Run both init and train commands',
+        action='store_true')
+
     return parser