diff --git a/proxy/ProxySession.h b/proxy/ProxySession.h
index 350236cedfc..17c1f69a03b 100644
--- a/proxy/ProxySession.h
+++ b/proxy/ProxySession.h
@@ -163,9 +163,6 @@ class ProxySession : public VConnection, public PluginUserArgs<TS_USER_ARGS_SSN>
 
   HttpSessionAccept::Options const *accept_options; ///< connection info // L7R TODO: set in constructor
 
-  ink_hrtime ssn_start_time    = 0;
-  ink_hrtime ssn_last_txn_time = 0;
-
 protected:
   // Hook dispatching state
   HttpHookState hook_state;
diff --git a/proxy/http/Http1ClientSession.cc b/proxy/http/Http1ClientSession.cc
index 34602d0dc80..9670dee2d4a 100644
--- a/proxy/http/Http1ClientSession.cc
+++ b/proxy/http/Http1ClientSession.cc
@@ -128,12 +128,11 @@ Http1ClientSession::new_connection(NetVConnection *new_vc, MIOBuffer *iobuf, IOB
 {
   ink_assert(new_vc != nullptr);
   ink_assert(_vc == nullptr);
-  _vc            = new_vc;
-  magic          = HTTP_CS_MAGIC_ALIVE;
-  mutex          = new_vc->mutex;
-  trans.mutex    = mutex; // Share this mutex with the transaction
-  ssn_start_time = Thread::get_hrtime();
-  in_destroy     = false;
+  _vc         = new_vc;
+  magic       = HTTP_CS_MAGIC_ALIVE;
+  mutex       = new_vc->mutex;
+  trans.mutex = mutex; // Share this mutex with the transaction
+  in_destroy  = false;
 
   SSLNetVConnection *ssl_vc = dynamic_cast<SSLNetVConnection *>(new_vc);
   if (ssl_vc != nullptr) {
@@ -397,7 +396,6 @@ Http1ClientSession::release(ProxyTransaction *trans)
     set_inactivity_timeout(HRTIME_SECONDS(ka_in));
 
     this->clear_session_active();
-    this->ssn_last_txn_time = Thread::get_hrtime();
 
     // Timeout events should be delivered to the session
     this->do_io_write(this, 0, nullptr);