diff --git a/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.css b/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.css
index a342f152b20ca7ad1ecceeae14b473950c8753cd..f9634e106a904242cc662968a89ad0e38c0a4b5f 100644
--- a/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.css
+++ b/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.css
@@ -693,7 +693,7 @@ form .chosen-container.chosen-container-multi .chosen-choices li.search-field in
 }
 
 .ui-front {
-  z-index: 2002;
+  z-index: 1050;
 }
 
 .l-constrained, .l-region--highlighted, .l-region--footer {
diff --git a/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.no-query.css b/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.no-query.css
index 74fd4c32c102fd61028458472457f30b6c0785fe..0177458bf5d123230836f347bba09f8a99b75741 100644
--- a/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.no-query.css
+++ b/profiles/wcm_base/themes/ocio_omega_base/css/layouts/ocio-default/ocio-default.layout.no-query.css
@@ -692,7 +692,7 @@ form .chosen-container.chosen-container-multi .chosen-choices li.search-field in
 }
 
 .ui-front {
-  z-index: 2002;
+  z-index: 1050;
 }
 
 .l-constrained, .l-region--highlighted, .l-region--footer {
diff --git a/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.no-query.css b/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.no-query.css
index 9f11a9d2be57d33bc76aa05abf42a4a0833015ec..ca7d01050dcfe9ad8cd8df679ae5248c107ce9ca 100644
--- a/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.no-query.css
+++ b/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.no-query.css
@@ -688,7 +688,7 @@ form .chosen-container.chosen-container-multi .chosen-choices li.search-field in
 }
 
 .ui-front {
-  z-index: 2002;
+  z-index: 1050;
 }
 
 .l-constrained {
diff --git a/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.styles.css b/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.styles.css
index eb241cb15cff832220fddef96a4b3128db3af405..0d8a5c548090acf85041d2cf514f6b8dad9ffa91 100644
--- a/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.styles.css
+++ b/profiles/wcm_base/themes/ocio_omega_base/css/ocio-omega-base.styles.css
@@ -689,7 +689,7 @@ form .chosen-container.chosen-container-multi .chosen-choices li.search-field in
 }
 
 .ui-front {
-  z-index: 2002;
+  z-index: 1050;
 }
 
 .l-constrained {
diff --git a/profiles/wcm_base/themes/ocio_omega_base/sass/base/_jqueryui.scss b/profiles/wcm_base/themes/ocio_omega_base/sass/base/_jqueryui.scss
index b4b6cc43e6b86b8e6c898ed08a5a31559d0c04b4..13ba3b6851ce91f1719ac4969f0f02137bb032d3 100644
--- a/profiles/wcm_base/themes/ocio_omega_base/sass/base/_jqueryui.scss
+++ b/profiles/wcm_base/themes/ocio_omega_base/sass/base/_jqueryui.scss
@@ -331,5 +331,5 @@
 }
 
 .ui-front {
-  z-index: 2002;
+  z-index: 1050;
 }