diff --git a/changelog.d/20240429_110227_boris_fixed_change_frame_duration.md b/changelog.d/20240429_110227_boris_fixed_change_frame_duration.md
new file mode 100644
index 00000000000..19bc00474b2
--- /dev/null
+++ b/changelog.d/20240429_110227_boris_fixed_change_frame_duration.md
@@ -0,0 +1,4 @@
+### Fixed
+
+- Incorrect duration of `change:frame` event
+  (<https://github.com/cvat-ai/cvat/pull/7817>)
diff --git a/cvat-ui/package.json b/cvat-ui/package.json
index c0eb9e443e9..408f19a9c6d 100644
--- a/cvat-ui/package.json
+++ b/cvat-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cvat-ui",
-  "version": "1.63.7",
+  "version": "1.63.8",
   "description": "CVAT single-page application",
   "main": "src/index.tsx",
   "scripts": {
diff --git a/cvat-ui/src/reducers/annotation-reducer.ts b/cvat-ui/src/reducers/annotation-reducer.ts
index 3f60717d978..c18d042c19d 100644
--- a/cvat-ui/src/reducers/annotation-reducer.ts
+++ b/cvat-ui/src/reducers/annotation-reducer.ts
@@ -445,6 +445,10 @@ export default (state = defaultState, action: AnyAction): AnnotationState => {
                 player: {
                     ...state.player,
                     ranges: ranges || state.player.ranges,
+                    frame: {
+                        ...state.player.frame,
+                        changeFrameEvent: null,
+                    },
                 },
                 canvas: {
                     ...state.canvas,