diff --git a/site/components/common/About/AboutSlider.tsx b/site/components/common/About/AboutSlider.tsx
index 0aac16762..2489f7051 100644
--- a/site/components/common/About/AboutSlider.tsx
+++ b/site/components/common/About/AboutSlider.tsx
@@ -114,8 +114,8 @@ export default function AboutSlider() {
                   fontSize={{ base: 'md', lg: 'lg' }}
                   color="GrayText"
                 >
-                  {card.text.split('<br/>').map((str) => (
-                    <p>{str}</p>
+                  {card.text.split('<br/>').map((str, index) => (
+                    <p key={index}>{str}</p>
                   ))}
                 </Text>
               </Stack>
diff --git a/site/components/common/News/NewsSlider.tsx b/site/components/common/News/NewsSlider.tsx
index 714d8cb82..9c188d5bf 100644
--- a/site/components/common/News/NewsSlider.tsx
+++ b/site/components/common/News/NewsSlider.tsx
@@ -114,8 +114,8 @@ export default function NewsSlider() {
                   fontSize={{ base: 'md', lg: 'lg' }}
                   color="GrayText"
                 >
-                  {card.text.split('<br/>').map((str) => (
-                    <p>{str}</p>
+                  {card.text.split('<br/>').map((str, index) => (
+                    <p key={index}>{str}</p>
                   ))}
                 </Text>
               </Stack>
diff --git a/site/pages/where-we-are.tsx b/site/pages/where-we-are.tsx
index 44837582e..99799039b 100644
--- a/site/pages/where-we-are.tsx
+++ b/site/pages/where-we-are.tsx
@@ -40,7 +40,7 @@ export default function WhereWeAre() {
               {tableData[locale as keyof typeof tableData].map(
                 (elem, index) => {
                   return (
-                    <Tr>
+                    <Tr key={index}>
                       <Td>{elem.day}</Td>
                       <Td>{elem.time}</Td>
                       <Td>{elem.location}</Td>