diff --git a/src/components/Markdown/index.tsx b/src/components/Markdown/index.tsx
index b5e166c..a6a2aa7 100644
--- a/src/components/Markdown/index.tsx
+++ b/src/components/Markdown/index.tsx
@@ -17,7 +17,7 @@ interface IMarkdownProps {
 export function Markdown({
   content,
   ...restProps
-}: MarkdownProps): JSX.Element {
+}: IMarkdownProps): JSX.Element {
   React.useEffect(() => {
     Prism.highlightAll()
   }, [])
diff --git a/src/components/ResourceHeader/index.tsx b/src/components/ResourceHeader/index.tsx
index c73bcba..3fa8e83 100644
--- a/src/components/ResourceHeader/index.tsx
+++ b/src/components/ResourceHeader/index.tsx
@@ -51,7 +51,7 @@ export function ResourceHeader({
   timeToRead,
   recommendedReading,
   externalResources,
-}: ResourceHeaderProps) {
+}: IResourceHeaderProps) {
   const date = new Date(createdAt)
   const month = date.toLocaleString("default", { month: "long" })
   const day = date.getDate()