diff --git a/packages/react-core/src/components/ClipboardCopy/ClipboardCopy.tsx b/packages/react-core/src/components/ClipboardCopy/ClipboardCopy.tsx
index ba9f3b5b8c7..4f567218c22 100644
--- a/packages/react-core/src/components/ClipboardCopy/ClipboardCopy.tsx
+++ b/packages/react-core/src/components/ClipboardCopy/ClipboardCopy.tsx
@@ -92,7 +92,9 @@ export class ClipboardCopy extends React.Component<ClipboardCopyProps, Clipboard
   constructor(props: ClipboardCopyProps) {
     super(props);
     this.state = {
-      text: this.props.children as string | number,
+      text: Array.isArray(this.props.children)
+        ? this.props.children.join('')
+        : (this.props.children as string | number),
       expanded: this.props.isExpanded,
       copied: false
     };