diff --git a/packages/block-library/src/post-terms/use-post-terms.js b/packages/block-library/src/post-terms/use-post-terms.js
index 10fdb3ecfea558..c5477703cfb7d3 100644
--- a/packages/block-library/src/post-terms/use-post-terms.js
+++ b/packages/block-library/src/post-terms/use-post-terms.js
@@ -30,6 +30,7 @@ export default function usePostTerms( { postId, postType, term } ) {
 				slug,
 				{
 					include: termIds,
+					per_page: -1,
 					context: 'view',
 				},
 			];