diff --git a/packages/ai/cypress/specs/Button.cy.tsx b/packages/ai/cypress/specs/Button.cy.tsx
index 9ea372f76c80..032c7f3a0b88 100644
--- a/packages/ai/cypress/specs/Button.cy.tsx
+++ b/packages/ai/cypress/specs/Button.cy.tsx
@@ -37,7 +37,7 @@ describe("Accessibility", () => {
 			.ui5AIButtonCheckAttributeSplitButtonRoot("aria-haspopup", "menu");
 	});
 
-	it("should set correct aria-roledescription to SplitButton root element", () => {
+	it("should not set aria-roledescription to SplitButton root element", () => {
 		cy.mount(
 			<Button accessibilityAttributes={{ root: { roleDescription: "Open Menu" } }}>
 				<ButtonState name="generate" text="Generate" icon="ai">Click me</ButtonState>
@@ -45,7 +45,8 @@ describe("Accessibility", () => {
 		);
 
 		cy.get("[ui5-ai-button]")
-			.ui5AIButtonCheckAttributeSplitButtonRoot("aria-roledescription", "Open Menu");
+			.shadow().find("[ui5-split-button]").shadow().find(".ui5-split-button-root")
+			.should("not.have.attr", "aria-roledescription");
 	});
 
 	it("should set correct aria-haspopup to arrow button if shown", () => {
@@ -94,9 +95,6 @@ describe("Accessibility", () => {
 		cy.get("@button")
 			.ui5AIButtonCheckAttributeSplitButtonRoot("aria-haspopup", "false");
 
-		cy.get("@button")
-			.ui5AIButtonCheckAttributeSplitButtonRoot("aria-roledescription", "Split Button");
-
 		cy.get("@button")
 			.ui5AIButtonCheckAttributeInArrowButton("aria-haspopup", "menu");
 
diff --git a/packages/main/src/SplitButton.ts b/packages/main/src/SplitButton.ts
index 55183c6ed94a..4d91d67cb5f7 100644
--- a/packages/main/src/SplitButton.ts
+++ b/packages/main/src/SplitButton.ts
@@ -38,7 +38,7 @@ import SplitButtonTemplate from "./SplitButtonTemplate.js";
 // Styles
 import SplitButtonCss from "./generated/themes/SplitButton.css.js";
 
-type SplitButtonRootAccAttributes = Pick<AccessibilityAttributes, "hasPopup" | "roleDescription" | "title" | "ariaKeyShortcuts">;
+type SplitButtonRootAccAttributes = Pick<AccessibilityAttributes, "hasPopup" | "title" | "ariaKeyShortcuts">;
 type SplitButtonArrowButtonAccAtributes = Pick<AccessibilityAttributes, "hasPopup" | "expanded" | "title">;
 type SplitButtonAccessibilityAttributes = {root?: SplitButtonRootAccAttributes, arrowButton?: SplitButtonArrowButtonAccAtributes}
 
@@ -224,8 +224,6 @@ class SplitButton extends UI5Element {
 	 * - **root**: Attributes that will be applied to the main (text) button.
 	 *   - **hasPopup**: Indicates the presence and type of popup triggered by the button.
 	 *     Accepts string values: `"dialog"`, `"grid"`, `"listbox"`, `"menu"`, or `"tree"`.
-	 *   - **roleDescription**: Provides a human-readable description for the role of the button.
-	 *     Accepts any string value.
 	 *   - **title**: Specifies a tooltip or description for screen readers.
 	 *     Accepts any string value.
 	 * 	- **ariaKeyShortcuts**: Defines keyboard shortcuts that activate or give focus to the button.
@@ -469,7 +467,6 @@ class SplitButton extends UI5Element {
 		return {
 			root: {
 				hasPopup: this.accessibilityAttributes?.root?.hasPopup,
-				roleDescription: this.accessibilityAttributes?.root?.roleDescription || (this._hideArrowButton ? undefined : SplitButton.i18nBundle.getText(SPLIT_BUTTON_DESCRIPTION)),
 				title: this.accessibilityAttributes?.root?.title,
 				ariaKeyShortcuts: this.accessibilityAttributes?.root?.ariaKeyShortcuts,
 			},
diff --git a/packages/main/src/SplitButtonTemplate.tsx b/packages/main/src/SplitButtonTemplate.tsx
index 3b015ef90b90..608cd6988cf0 100644
--- a/packages/main/src/SplitButtonTemplate.tsx
+++ b/packages/main/src/SplitButtonTemplate.tsx
@@ -10,7 +10,6 @@ export default function SplitButtonTemplate(this: SplitButton) {
 			tabindex={this._tabIndex}
 			aria-labelledby={!this._hideArrowButton ? `${this._id}-invisibleTextDefault ${this._id}-invisibleText` : undefined}
 			aria-haspopup={this._computedAccessibilityAttributes?.root?.hasPopup}
-			aria-roledescription={this._computedAccessibilityAttributes?.root?.roleDescription}
 			aria-label={this._computedAccessibilityAttributes?.root?.title}
 			aria-keyshortcuts={this._computedAccessibilityAttributes?.root?.ariaKeyShortcuts}
 			onFocusOut={this._onFocusOut}
@@ -56,7 +55,7 @@ export default function SplitButtonTemplate(this: SplitButton) {
 						onActiveStateChange={this._onArrowButtonActiveStateChange}
 					>
 					</Button>
-					<span id={`${this._id}-invisibleText`} class="ui5-hidden-text">{this.accInfo.keyboardHint} {this.accessibleName}</span>
+					<span id={`${this._id}-invisibleText`} class="ui5-hidden-text">{this.accessibleName} {this.accInfo.description} {this.accInfo.keyboardHint}</span>
 					<span id={`${this._id}-invisibleTextDefault`} class="ui5-hidden-text">{this.buttonTextContent}</span>
 				</>
 			)}