diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a6d31195..c3eaf1a6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog Fab-manager
 
+- Moved the buttons to create a new machine or availability to the admin section
+- Fix a bug: unable to create/update machines/spaces/trainings/events/...
+
 ## v5.6.4 2023 January 9
 
 - Fix a bug: unable to build the docker image (yarn error extracting tar content of undefined failed)
diff --git a/package.json b/package.json
index 0795a9bfd..17ca223ef 100644
--- a/package.json
+++ b/package.json
@@ -152,6 +152,7 @@
     "ngtemplate-loader": "^2.1.0",
     "nvd3": "1.8",
     "object-to-formdata-tz": "4.4.3",
+    "object-to-formdata": "npm:object-to-formdata-tz@4.4.3",
     "phosphor-react": "^1.4.0",
     "process": "^0.11.10",
     "prop-types": "^15.7.2",
diff --git a/yarn.lock b/yarn.lock
index d51778e2c..d8c0bac1a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8311,7 +8311,7 @@ object-keys@^1.0.12, object-keys@^1.1.1:
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
-object-to-formdata-tz@4.4.3:
+object-to-formdata-tz@4.4.3, "object-to-formdata@npm:object-to-formdata-tz@4.4.3":
   version "4.4.3"
   resolved "https://registry.yarnpkg.com/object-to-formdata-tz/-/object-to-formdata-tz-4.4.3.tgz#3059059d0f02ce90c7fdd9d83f491e8af34707ae"
   integrity sha512-3XK2hDLCUAfpwatU6Jr3WzzF3ncmzScXPUiIOWgXdYwnxijCojqH41w3DdHRLoPs3MgUHzHBAtLVOFmSlaDWlQ==