diff --git a/public/openapi/write/posts/pid/diffs/timestamp.yaml b/public/openapi/write/posts/pid/diffs/timestamp.yaml
index 15d942fc26..02d4219d9c 100644
--- a/public/openapi/write/posts/pid/diffs/timestamp.yaml
+++ b/public/openapi/write/posts/pid/diffs/timestamp.yaml
@@ -19,7 +19,9 @@ delete:
       description: a valid UNIX timestamp
       example: 1611850000000
   responses:
-    '200':
+    "200":
       description: Post diff successfully deleted
       content:
-        $ref: ../diffs.yaml#/get/responses/200/content
\ No newline at end of file
+        application/json:
+          schema:
+            $ref: ../diffs.yaml#/get/responses/200/content
diff --git a/public/src/modules/helpers.common.js b/public/src/modules/helpers.common.js
index a4b77c0802..a33e7af8c7 100644
--- a/public/src/modules/helpers.common.js
+++ b/public/src/modules/helpers.common.js
@@ -113,7 +113,7 @@ module.exports = function (utils, Benchpress, relative_path) {
 		}
 
 		const href = tag === 'a' ? `href="${relative_path}/category/${category.slug}"` : '';
-		return `<${tag} ${href} component="topic/category" class="badge px-1 text-truncate text-decoration-none ${className}" style="color: ${category.color};background-color: ${category.bgColor};border-color: ${category.bgColor}!important; max-width: 70vw;">
+		return `<${tag} component="topic/category" ${href} class="badge px-1 text-truncate text-decoration-none ${className}" style="color: ${category.color};background-color: ${category.bgColor};border-color: ${category.bgColor}!important; max-width: 70vw;">
 			${category.icon && category.icon !== 'fa-nbb-none' ? `<i class="fa fa-fw ${category.icon}"></i>` : ''}
 			${category.name}
 		</${tag}>`;
diff --git a/test/template-helpers.js b/test/template-helpers.js
index b0bbb334c5..ea4d142354 100644
--- a/test/template-helpers.js
+++ b/test/template-helpers.js
@@ -107,7 +107,7 @@ describe('helpers', () => {
 				imageClass: 'auto',
 				name: 'Category 1',
 			}, 'a', ''),
-			`<a href="${nconf.get('relative_path')}/category/undefined" class="badge px-1 text-truncate text-decoration-none " style="color: #00ff00;background-color: #ff0000;border-color: #ff0000!important; max-width: 70vw;">\n\t\t\t\n\t\t\tCategory 1\n\t\t</a>`
+			`<a component="topic/category" href="${nconf.get('relative_path')}/category/undefined" class="badge px-1 text-truncate text-decoration-none " style="color: #00ff00;background-color: #ff0000;border-color: #ff0000!important; max-width: 70vw;">\n\t\t\t\n\t\t\tCategory 1\n\t\t</a>`
 		);
 		assert.strictEqual(
 			helpers.buildCategoryLabel({
@@ -118,7 +118,7 @@ describe('helpers', () => {
 				name: 'Category 1',
 				icon: 'fa-book',
 			}, 'span', 'rounded-1'),
-			`<span  class="badge px-1 text-truncate text-decoration-none rounded-1" style="color: #00ff00;background-color: #ff0000;border-color: #ff0000!important; max-width: 70vw;">\n\t\t\t<i class="fa fa-fw fa-book"></i>\n\t\t\tCategory 1\n\t\t</span>`,
+			`<span component="topic/category"  class="badge px-1 text-truncate text-decoration-none rounded-1" style="color: #00ff00;background-color: #ff0000;border-color: #ff0000!important; max-width: 70vw;">\n\t\t\t<i class="fa fa-fw fa-book"></i>\n\t\t\tCategory 1\n\t\t</span>`,
 		);
 		done();
 	});