diff --git a/.changeset/lazy-fireants-clap.md b/.changeset/lazy-fireants-clap.md
new file mode 100644
index 0000000000..27d3b11308
--- /dev/null
+++ b/.changeset/lazy-fireants-clap.md
@@ -0,0 +1,5 @@
+---
+"astro": patch
+---
+
+Adds `popovertarget" to the attribute that can be passed to the `button` element
diff --git a/packages/astro/astro-jsx.d.ts b/packages/astro/astro-jsx.d.ts
index f79c5a3654..accd900253 100644
--- a/packages/astro/astro-jsx.d.ts
+++ b/packages/astro/astro-jsx.d.ts
@@ -647,6 +647,7 @@ declare namespace astroHTML.JSX {
 		name?: string | undefined | null;
 		type?: 'submit' | 'reset' | 'button' | undefined | null;
 		value?: string | string[] | number | undefined | null;
+		popovertarget?: string | undefined | null;
 	}
 
 	interface CanvasHTMLAttributes extends HTMLAttributes {
@@ -811,6 +812,7 @@ declare namespace astroHTML.JSX {
 		type?: HTMLInputTypeAttribute | undefined | null;
 		value?: string | string[] | number | undefined | null;
 		width?: number | string | undefined | null;
+		popovertarget?: string | undefined | null;
 	}
 
 	interface KeygenHTMLAttributes extends HTMLAttributes {