diff --git a/packages/geoview-core/src/core/components/details/details-skeleton.tsx b/packages/geoview-core/src/core/components/details/details-skeleton.tsx
index ce16b7c8893..8be1b61a9bc 100644
--- a/packages/geoview-core/src/core/components/details/details-skeleton.tsx
+++ b/packages/geoview-core/src/core/components/details/details-skeleton.tsx
@@ -9,8 +9,8 @@ export default function DetailsSkeleton(): JSX.Element {
   return (
     <Box padding={8}>
       <Box pb={8}>
-        {sizes.map((size) => (
-          <Box display="flex" justifyContent="space-between" pt={4} pb={4} key={size.toString()}>
+        {sizes.map((size, index) => (
+          <Box display="flex" justifyContent="space-between" pt={4} pb={4} key={`${index.toString()}-${size}}`}>
             <Skeleton variant="text" width={size} height="25px" />
             <Skeleton variant="text" width={size} height="25px" />
           </Box>