diff --git a/projects/packages/stats-admin/changelog/fix-ads-controller-params b/projects/packages/stats-admin/changelog/fix-ads-controller-params
new file mode 100644
index 0000000000000..ee10adbaa8146
--- /dev/null
+++ b/projects/packages/stats-admin/changelog/fix-ads-controller-params
@@ -0,0 +1,4 @@
+Significance: patch
+Type: fixed
+
+Stats: fixed missing params to WPCOM API
diff --git a/projects/packages/stats-admin/src/class-rest-controller.php b/projects/packages/stats-admin/src/class-rest-controller.php
index aac87fb48c25f..54a6a1d608afd 100644
--- a/projects/packages/stats-admin/src/class-rest-controller.php
+++ b/projects/packages/stats-admin/src/class-rest-controller.php
@@ -401,7 +401,7 @@ public function site_has_never_published_post( $req ) {
 	public function get_wordads_earnings( $req ) {
 		return $this->request_as_blog_cached(
 			sprintf(
-				'/sites/%d/wordads/earnings',
+				'/sites/%d/wordads/earnings?%s',
 				Jetpack_Options::get_option( 'id' ),
 				http_build_query(
 					$req->get_params()
@@ -421,7 +421,7 @@ public function get_wordads_earnings( $req ) {
 	public function get_wordads_stats( $req ) {
 		return $this->request_as_blog_cached(
 			sprintf(
-				'/sites/%d/wordads/stats',
+				'/sites/%d/wordads/stats?%s',
 				Jetpack_Options::get_option( 'id' ),
 				http_build_query(
 					$req->get_params()