diff --git a/packages/bootstrap/scss/gantt/_index.scss b/packages/bootstrap/scss/gantt/_index.scss
index 45030033d6..73790b1cee 100644
--- a/packages/bootstrap/scss/gantt/_index.scss
+++ b/packages/bootstrap/scss/gantt/_index.scss
@@ -9,6 +9,7 @@
 @use "../window/_index.scss" as *;
 @use "../splitter/_index.scss" as *;
 @use "../treelist/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -27,6 +28,7 @@
         @include kendo-window--styles();
         @include kendo-splitter--styles();
         @include kendo-treelist--styles();
+        @include kendo-time-marker--styles();
         @include kendo-gantt--layout();
         @include kendo-gantt--theme();
         @include kendo-utils--typography--white-space();
diff --git a/packages/bootstrap/scss/scheduler/_index.scss b/packages/bootstrap/scss/scheduler/_index.scss
index 26f5789fa6..2f3822b24c 100644
--- a/packages/bootstrap/scss/scheduler/_index.scss
+++ b/packages/bootstrap/scss/scheduler/_index.scss
@@ -8,6 +8,7 @@
 @use "../dropdownlist/_index.scss" as *;
 @use "../dialog/_index.scss" as *;
 @use "../tooltip/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -25,6 +26,7 @@
         @include kendo-dropdown-list--styles();
         @include kendo-dialog--styles();
         @include kendo-tooltip--styles();
+        @include kendo-time-marker--styles();
         @include kendo-scheduler--layout();
         @include kendo-scheduler--theme();
         @include kendo-utils--typography--text-overflow();
diff --git a/packages/classic/scss/gantt/_index.scss b/packages/classic/scss/gantt/_index.scss
index 45030033d6..73790b1cee 100644
--- a/packages/classic/scss/gantt/_index.scss
+++ b/packages/classic/scss/gantt/_index.scss
@@ -9,6 +9,7 @@
 @use "../window/_index.scss" as *;
 @use "../splitter/_index.scss" as *;
 @use "../treelist/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -27,6 +28,7 @@
         @include kendo-window--styles();
         @include kendo-splitter--styles();
         @include kendo-treelist--styles();
+        @include kendo-time-marker--styles();
         @include kendo-gantt--layout();
         @include kendo-gantt--theme();
         @include kendo-utils--typography--white-space();
diff --git a/packages/classic/scss/scheduler/_index.scss b/packages/classic/scss/scheduler/_index.scss
index 26f5789fa6..2f3822b24c 100644
--- a/packages/classic/scss/scheduler/_index.scss
+++ b/packages/classic/scss/scheduler/_index.scss
@@ -8,6 +8,7 @@
 @use "../dropdownlist/_index.scss" as *;
 @use "../dialog/_index.scss" as *;
 @use "../tooltip/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -25,6 +26,7 @@
         @include kendo-dropdown-list--styles();
         @include kendo-dialog--styles();
         @include kendo-tooltip--styles();
+        @include kendo-time-marker--styles();
         @include kendo-scheduler--layout();
         @include kendo-scheduler--theme();
         @include kendo-utils--typography--text-overflow();
diff --git a/packages/default/scss/gantt/_index.scss b/packages/default/scss/gantt/_index.scss
index 45030033d6..73790b1cee 100644
--- a/packages/default/scss/gantt/_index.scss
+++ b/packages/default/scss/gantt/_index.scss
@@ -9,6 +9,7 @@
 @use "../window/_index.scss" as *;
 @use "../splitter/_index.scss" as *;
 @use "../treelist/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -27,6 +28,7 @@
         @include kendo-window--styles();
         @include kendo-splitter--styles();
         @include kendo-treelist--styles();
+        @include kendo-time-marker--styles();
         @include kendo-gantt--layout();
         @include kendo-gantt--theme();
         @include kendo-utils--typography--white-space();
diff --git a/packages/default/scss/scheduler/_index.scss b/packages/default/scss/scheduler/_index.scss
index 26f5789fa6..2f3822b24c 100644
--- a/packages/default/scss/scheduler/_index.scss
+++ b/packages/default/scss/scheduler/_index.scss
@@ -8,6 +8,7 @@
 @use "../dropdownlist/_index.scss" as *;
 @use "../dialog/_index.scss" as *;
 @use "../tooltip/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -25,6 +26,7 @@
         @include kendo-dropdown-list--styles();
         @include kendo-dialog--styles();
         @include kendo-tooltip--styles();
+        @include kendo-time-marker--styles();
         @include kendo-scheduler--layout();
         @include kendo-scheduler--theme();
         @include kendo-utils--typography--text-overflow();
diff --git a/packages/fluent/scss/gantt/_index.scss b/packages/fluent/scss/gantt/_index.scss
index 45030033d6..73790b1cee 100644
--- a/packages/fluent/scss/gantt/_index.scss
+++ b/packages/fluent/scss/gantt/_index.scss
@@ -9,6 +9,7 @@
 @use "../window/_index.scss" as *;
 @use "../splitter/_index.scss" as *;
 @use "../treelist/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -27,6 +28,7 @@
         @include kendo-window--styles();
         @include kendo-splitter--styles();
         @include kendo-treelist--styles();
+        @include kendo-time-marker--styles();
         @include kendo-gantt--layout();
         @include kendo-gantt--theme();
         @include kendo-utils--typography--white-space();
diff --git a/packages/fluent/scss/scheduler/_index.scss b/packages/fluent/scss/scheduler/_index.scss
index 26f5789fa6..2f3822b24c 100644
--- a/packages/fluent/scss/scheduler/_index.scss
+++ b/packages/fluent/scss/scheduler/_index.scss
@@ -8,6 +8,7 @@
 @use "../dropdownlist/_index.scss" as *;
 @use "../dialog/_index.scss" as *;
 @use "../tooltip/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -25,6 +26,7 @@
         @include kendo-dropdown-list--styles();
         @include kendo-dialog--styles();
         @include kendo-tooltip--styles();
+        @include kendo-time-marker--styles();
         @include kendo-scheduler--layout();
         @include kendo-scheduler--theme();
         @include kendo-utils--typography--text-overflow();
diff --git a/packages/material/scss/gantt/_index.scss b/packages/material/scss/gantt/_index.scss
index 45030033d6..73790b1cee 100644
--- a/packages/material/scss/gantt/_index.scss
+++ b/packages/material/scss/gantt/_index.scss
@@ -9,6 +9,7 @@
 @use "../window/_index.scss" as *;
 @use "../splitter/_index.scss" as *;
 @use "../treelist/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -27,6 +28,7 @@
         @include kendo-window--styles();
         @include kendo-splitter--styles();
         @include kendo-treelist--styles();
+        @include kendo-time-marker--styles();
         @include kendo-gantt--layout();
         @include kendo-gantt--theme();
         @include kendo-utils--typography--white-space();
diff --git a/packages/material/scss/scheduler/_index.scss b/packages/material/scss/scheduler/_index.scss
index 26f5789fa6..2f3822b24c 100644
--- a/packages/material/scss/scheduler/_index.scss
+++ b/packages/material/scss/scheduler/_index.scss
@@ -8,6 +8,7 @@
 @use "../dropdownlist/_index.scss" as *;
 @use "../dialog/_index.scss" as *;
 @use "../tooltip/_index.scss" as *;
+@use "../time-marker/_index.scss" as *;
 
 // Component
 @forward "./_variables.scss";
@@ -25,6 +26,7 @@
         @include kendo-dropdown-list--styles();
         @include kendo-dialog--styles();
         @include kendo-tooltip--styles();
+        @include kendo-time-marker--styles();
         @include kendo-scheduler--layout();
         @include kendo-scheduler--theme();
         @include kendo-utils--typography--text-overflow();