diff --git a/api4/system_test.go b/api4/system_test.go
index 6d887b8abe..b3e893f34f 100644
--- a/api4/system_test.go
+++ b/api4/system_test.go
@@ -385,7 +385,7 @@ func TestS3TestConnection(t *testing.T) {
 
 	s3Port := os.Getenv("CI_MINIO_PORT")
 	if s3Port == "" {
-		s3Port = "9001"
+		s3Port = "9000"
 	}
 
 	s3Endpoint := fmt.Sprintf("%s:%s", s3Host, s3Port)
diff --git a/services/filesstore/filesstore_test.go b/services/filesstore/filesstore_test.go
index 7630523f23..6de790fd55 100644
--- a/services/filesstore/filesstore_test.go
+++ b/services/filesstore/filesstore_test.go
@@ -63,7 +63,7 @@ func runBackendTest(t *testing.T, encrypt bool) {
 
 	s3Port := os.Getenv("CI_MINIO_PORT")
 	if s3Port == "" {
-		s3Port = "9001"
+		s3Port = "9000"
 	}
 
 	s3Endpoint := fmt.Sprintf("%s:%s", s3Host, s3Port)
diff --git a/utils/markdown/autolink_test.go b/utils/markdown/autolink_test.go
index c0e07f327b..2ced13b52b 100644
--- a/utils/markdown/autolink_test.go
+++ b/utils/markdown/autolink_test.go
@@ -459,8 +459,8 @@ func TestAutolinking(t *testing.T) {
 			ExpectedHTML: `<p><a href="ftp://example.com">ftp://example.com</a></p>`,
 		},
 		// "valid-link-4": {
-		// 	Markdown:     `ts3server://example.com?port=9001`,
-		// 	ExpectedHTML: `<p><a href="ts3server://example.com?port=9001">ts3server://example.com?port=9001</a></p>`,
+		// 	Markdown:     `ts3server://example.com?port=9000`,
+		// 	ExpectedHTML: `<p><a href="ts3server://example.com?port=9000">ts3server://example.com?port=9000</a></p>`,
 		// },
 		"valid-link-5": {
 			Markdown:     `www.example.com`,