diff --git a/configs/records.config.default.in b/configs/records.config.default.in
index 733d42d6eb2..21c5aa569be 100644
--- a/configs/records.config.default.in
+++ b/configs/records.config.default.in
@@ -35,7 +35,6 @@ CONFIG proxy.config.http.insert_response_via_str INT 0
 #    https://docs.trafficserver.apache.org/en/latest/admin-guide/files/parent.config.en.html
 ##############################################################################
 CONFIG proxy.config.http.parent_proxy.retry_time INT 300
-CONFIG proxy.config.http.parent_proxy.connect_attempts_timeout INT 30
 CONFIG proxy.config.http.forward.proxy_auth_to_parent INT 0
 CONFIG proxy.config.http.uncacheable_requests_bypass_parent INT 1
 
@@ -60,7 +59,6 @@ CONFIG proxy.config.http.connect_attempts_max_retries INT 3
 CONFIG proxy.config.http.connect_attempts_max_retries_dead_server INT 1
 CONFIG proxy.config.http.connect_attempts_rr_retries INT 3
 CONFIG proxy.config.http.connect_attempts_timeout INT 30
-CONFIG proxy.config.http.post_connect_attempts_timeout INT 1800
 CONFIG proxy.config.http.down_server.cache_time INT 60
 CONFIG proxy.config.http.down_server.abort_threshold INT 10
 
diff --git a/lib/perl/lib/Apache/TS/AdminClient.pm b/lib/perl/lib/Apache/TS/AdminClient.pm
index 899350f54fb..af73226bd30 100644
--- a/lib/perl/lib/Apache/TS/AdminClient.pm
+++ b/lib/perl/lib/Apache/TS/AdminClient.pm
@@ -475,13 +475,11 @@ The Apache Traffic Server Administration Manual will explain what these strings
  proxy.config.http.per_server.connection.max
  proxy.config.http.origin_min_keep_alive_connections
  proxy.config.http.parent_proxies
- proxy.config.http.parent_proxy.connect_attempts_timeout
  proxy.config.http.parent_proxy.fail_threshold
  proxy.config.http.parent_proxy.file
  proxy.config.http.parent_proxy.per_parent_connect_attempts
  proxy.config.http.parent_proxy.retry_time
  proxy.config.http.parent_proxy.total_connect_attempts
- proxy.config.http.post_connect_attempts_timeout
  proxy.config.http.post_copy_size
  proxy.config.http.push_method_enabled
  proxy.config.http.quick_filter.mask