diff --git a/src-docs/src/views/call_out/info.js b/src-docs/src/views/call_out/info.js
index 2afe71e4df..1cae19f035 100644
--- a/src-docs/src/views/call_out/info.js
+++ b/src-docs/src/views/call_out/info.js
@@ -26,7 +26,7 @@ export default () => {
         title="Callouts can be dismissed when dismissible is set to true unless the color is danger or warning. "
         iconType="wrench"
         dismissible
-        onDismissible={closeCallOut}
+        onDismiss={closeCallOut}
       />
     );
   }
diff --git a/src/components/call_out/__snapshots__/call_out.test.tsx.snap b/src/components/call_out/__snapshots__/call_out.test.tsx.snap
index 89a412f4ca..6043f67923 100644
--- a/src/components/call_out/__snapshots__/call_out.test.tsx.snap
+++ b/src/components/call_out/__snapshots__/call_out.test.tsx.snap
@@ -45,7 +45,7 @@ exports[`OuiCallOut props color warning is rendered 1`] = `
 exports[`OuiCallOut props dismissible close callout after click 1`] = `
 <OuiCallOut
   dismissible={true}
-  onDismissible={[MockFunction]}
+  onDismiss={[MockFunction]}
   title="This is a callout"
 >
   <div
diff --git a/src/components/call_out/call_out.test.tsx b/src/components/call_out/call_out.test.tsx
index 6f4d9aad9a..8e8db22de1 100644
--- a/src/components/call_out/call_out.test.tsx
+++ b/src/components/call_out/call_out.test.tsx
@@ -107,17 +107,17 @@ describe('OuiCallOut', () => {
       });
 
       it('close callout after click', () => {
-        const onDismissible = jest.fn();
+        const onDismiss = jest.fn();
         const component = mount(
           <OuiCallOut
             dismissible={true}
-            onDismissible={onDismissible}
+            onDismiss={onDismiss}
             title="This is a callout"
           />
         );
         expect(component).toMatchSnapshot();
         findTestSubject(component, 'closeCallOutButton').simulate('click');
-        expect(onDismissible).toBeCalled();
+        expect(onDismiss).toBeCalled();
       });
     });
   });
diff --git a/src/components/call_out/call_out.tsx b/src/components/call_out/call_out.tsx
index 24b796e89d..d91e33a783 100644
--- a/src/components/call_out/call_out.tsx
+++ b/src/components/call_out/call_out.tsx
@@ -50,7 +50,7 @@ export type OuiCallOutProps = CommonProps &
     size?: Size;
     heading?: Heading;
     dismissible?: boolean;
-    onDismissible?: (
+    onDismiss?: (
       event?:
         | React.KeyboardEvent<HTMLDivElement>
         | React.MouseEvent<HTMLButtonElement>
@@ -83,7 +83,7 @@ export const OuiCallOut = forwardRef<HTMLDivElement, OuiCallOutProps>(
       className,
       heading,
       dismissible = false,
-      onDismissible = () => {},
+      onDismiss = () => {},
       ...rest
     },
     ref: Ref<HTMLDivElement>
@@ -114,7 +114,7 @@ export const OuiCallOut = forwardRef<HTMLDivElement, OuiCallOutProps>(
       dismissibleIcon = (
         <OuiButtonIcon
           iconType="cross"
-          onClick={onDismissible}
+          onClick={onDismiss}
           className="ouiCallOut__closeIcon"
           aria-label="dismissible_icon"
           data-test-subj="closeCallOutButton"