diff --git a/package.json b/package.json
index 2d1f3ec6..4a8d3d7c 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
 		"summernote": "^0.8.10",
 		"swagger-ui-dist": "^3.17.3",
 		"tagmanager": "https://github.com/max-favilli/tagmanager.git#3.0.2",
-		"tempusdominus-bootstrap-4": "^5.1.2",
+		"tempusdominus-bootstrap-4": "https://github.com/berrnd/tempusdominus-bootstrap-4.git#master",
 		"timeago": "^1.6.3",
 		"toastr": "^2.1.4"
 	}
diff --git a/views/layout/default.blade.php b/views/layout/default.blade.php
index 1117f186..8517ec60 100644
--- a/views/layout/default.blade.php
+++ b/views/layout/default.blade.php
@@ -317,7 +317,7 @@
 	<script src="{{ $U('/node_modules', true) }}/timeago/locales/jquery.timeago.{{ $L('timeago_locale') }}.js?v={{ $version }}"></script>
 	<script src="{{ $U('/node_modules/toastr/build/toastr.min.js?v=', true) }}{{ $version }}"></script>
 	<script src="{{ $U('/node_modules/tagmanager/tagmanager.js?v=', true) }}{{ $version }}"></script>
-	<script src="{{ $U('/node_modules/tempusdominus-bootstrap-4/build/js/tempusdominus-bootstrap-4.min.js?v=', true) }}{{ $version }}"></script>
+	<script src="{{ $U('/node_modules/tempusdominus-bootstrap-4/build/js/tempusdominus-bootstrap-4.js?v=', true) }}{{ $version }}"></script>
 
 	<script src="{{ $U('/js/extensions.js?v=', true) }}{{ $version }}"></script>
 	<script src="{{ $U('/js/grocy.js?v=', true) }}{{ $version }}"></script>
diff --git a/yarn.lock b/yarn.lock
index 13a6a804..90b311cc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11,7 +11,7 @@
   resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-free/-/fontawesome-free-5.5.0.tgz#0c6c53823d04457ae669cd19567b8a21dbb4fcfd"
   integrity sha512-p4lu0jfj5QN013ddArh99r3OXZ/fp9rbovs62LfaO70OMBsAXxtNd0lAq/97fitrscR0fqfd+/a5KNcp6Sh/0A==
 
-"TagManager@https://github.com/max-favilli/tagmanager.git#3.0.2":
+"TagManager@https://github.com/max-favilli/tagmanager.git#3.0.2", "tagmanager@https://github.com/max-favilli/tagmanager.git#3.0.2":
   version "3.0.1"
   resolved "https://github.com/max-favilli/tagmanager.git#df9eb9935c8585a392dfc00602f890caf233fa94"
   dependencies:
@@ -252,10 +252,9 @@ swagger-ui-dist@^3.17.3:
   resolved "https://registry.yarnpkg.com/swagger-ui-dist/-/swagger-ui-dist-3.20.1.tgz#2e871faf29984bc5f253b8641ba38b244001cfa4"
   integrity sha512-iqFNNmJWH24leUj/ohS5iZTHLZSPZse8c9F+WSCMi6ZJcRBgYKcT413c8BR5BEdKvU1kkIwvYy7C8DOjTRq9hQ==
 
-tempusdominus-bootstrap-4@^5.1.2:
+"tempusdominus-bootstrap-4@https://github.com/berrnd/tempusdominus-bootstrap-4.git#master":
   version "5.1.2"
-  resolved "https://registry.yarnpkg.com/tempusdominus-bootstrap-4/-/tempusdominus-bootstrap-4-5.1.2.tgz#3c9906ca6e5d563faa0b81b2fdc6aa79cad9c0be"
-  integrity sha512-ksD8qc4wOJeE19wvryXmEpRzMUSZu4wSOdG6zKSn8l4ccad16249KOX1j0CccyZpuuES/n4FLqLAUB+Dd1LTBA==
+  resolved "https://github.com/berrnd/tempusdominus-bootstrap-4.git#2cf725fed9216cb77a298e5ce46762bfe979eaa0"
   dependencies:
     bootstrap ">=4.1.2"
     jquery "^3.0"