diff --git a/tests/integration/test_merge_tree_s3_failover/configs/config.d/storage_conf.xml b/tests/integration/test_merge_tree_s3_failover/configs/config.d/storage_conf.xml
index 976933b2d21..74af657c783 100644
--- a/tests/integration/test_merge_tree_s3_failover/configs/config.d/storage_conf.xml
+++ b/tests/integration/test_merge_tree_s3_failover/configs/config.d/storage_conf.xml
@@ -11,6 +11,7 @@
                 <skip_access_check>true</skip_access_check>
                 <!-- Avoid extra retries to speed up tests -->
                 <retry_attempts>0</retry_attempts>
+                <connect_timeout_ms>20000</connect_timeout_ms>
             </s3>
             <s3_retryable>
                 <type>s3</type>
@@ -20,6 +21,7 @@
                 <secret_access_key>minio123</secret_access_key>
                 <!-- ClickHouse starts earlier than custom S3 endpoint. Skip access check to avoid fail on start-up -->
                 <skip_access_check>true</skip_access_check>
+                <connect_timeout_ms>20000</connect_timeout_ms>
             </s3_retryable>
             <s3_no_retries>
                 <type>s3</type>
@@ -32,6 +34,7 @@
                 <!-- Avoid extra retries to speed up tests -->
                 <s3_retry_attempts>1</s3_retry_attempts>
                 <s3_max_single_read_retries>1</s3_max_single_read_retries>
+                <connect_timeout_ms>20000</connect_timeout_ms>
             </s3_no_retries>
             <default/>
         </disks>