diff --git a/data/actionsmap/yunohost.yml b/data/actionsmap/yunohost.yml
index 9565fefa3..f7131eddf 100644
--- a/data/actionsmap/yunohost.yml
+++ b/data/actionsmap/yunohost.yml
@@ -941,7 +941,7 @@ backup:
                             action: store_true
                         --space-used:
                             help: Display size used
-                            action: store_true
+                            action: store_false
                 
                 ### backup_repository_add()
                 add:
@@ -954,12 +954,12 @@ backup:
                         path:
                             help: Path eventually on another server
                             extra:
-                                pattern: *pattern_backup_repo_path
+                                pattern: *pattern_backup_repository_path
                         -n:
                             full: --name
                             help: Name of the repository
                             extra:
-                                pattern: *pattern_backup_repo_name
+                                pattern: *pattern_backup_repository_name
                         -d:
                             full: --description
                             help: Short description of the repository
@@ -969,14 +969,19 @@ backup:
                         -q:
                             full: --quota
                             help: Quota to configure with this repository
-                        --no-encryption:
-                            help: If distant don't encrypt 
+                        --e:
+                            full: --encryption
+                            help: Type of encryption
 
                 ### backup_repository_update()
                 update:
                     action_help: Update a backup repository
                     api: PUT /backup/repository/<name>
                     arguments:
+                        name:
+                            help: Name of the backup repository to update
+                            extra:
+                                pattern: *pattern_backup_repository_name
                         -d:
                             full: --description
                             help: Short description of the repository
@@ -998,7 +1003,7 @@ backup:
                         name:
                             help: Name of the backup repository to remove
                             extra:
-                                pattern: *pattern_backup_repo_name
+                                pattern: *pattern_backup_repository_name
 
 #############################
 #          Monitor          #
diff --git a/src/yunohost/repository.py b/src/yunohost/repository.py
index e0d976a2d..e3e53eb24 100644
--- a/src/yunohost/repository.py
+++ b/src/yunohost/repository.py
@@ -52,7 +52,7 @@ def backup_repository_list(name):
     """
     pass
 
-def backup_repository_info(name):
+def backup_repository_info(name, human_readble=True, space_used=False):
     """
     Show info about a repository
 
@@ -61,7 +61,8 @@ def backup_repository_info(name):
     """
     pass
 
-def backup_repository_add(name):
+def backup_repository_add(name, path, name, description=None, methods=None,
+                          quota=None, encryption="passphrase"):
     """
     Add a backup repository
 
@@ -70,7 +71,7 @@ def backup_repository_add(name):
     """
     pass
 
-def backup_repository_update(name):
+def backup_repository_update(name, description=None, quota=None, password=None):
     """
     Update a backup repository