diff --git a/CHANGES b/CHANGES
index 131489e8193d32b4722f5d759929c88f09c8e9c3..4b59519837b9f013a5b2f3ef4b978ea0365b7624 100644
--- a/CHANGES
+++ b/CHANGES
@@ -19,7 +19,6 @@ OpenLDAP 2.4.16 Engineering
 	Fixed slapo-accesslog interaction with ppolicy (ITS#5979)
 	Fixed slapo-dynlist conversion to cn=config (ITS#6002)
 	Fixed slapo-syncprov newCookie sync messages (ITS#5972)
-	Fixed slapo-syncprov multiple CSN propagation (ITS#5973)
 	Build Environment
 		Cleaned up alloc/free functions for Windows (ITS#6005)
 	Documentation
diff --git a/servers/slapd/overlays/syncprov.c b/servers/slapd/overlays/syncprov.c
index 7520656cf7ddfac6416149b566d19261cc1f1437..84fe37afcbcc98b0ffd8fd65944e9312a1839a94 100644
--- a/servers/slapd/overlays/syncprov.c
+++ b/servers/slapd/overlays/syncprov.c
@@ -1659,56 +1659,6 @@ syncprov_op_response( Operation *op, SlapReply *rs )
 		maxcsn.bv_len = sizeof(cbuf);
 		ldap_pvt_thread_rdwr_wlock( &si->si_csn_rwlock );
 
-		if ( op->o_dont_replicate &&
-				op->orm_modlist->sml_op == LDAP_MOD_REPLACE &&
-				op->orm_modlist->sml_desc == slap_schema.si_ad_contextCSN ) {
-			/* Catch contextCSN updates from syncrepl. We have to look at
-			 * all the attribute values, as there may be more than one csn
-			 * that changed, and only one can be passed in the csn queue.
-			 */
-			Modifications *mod = op->orm_modlist;
-			int i, j, sid;
-
-			for ( i=0; i<mod->sml_numvals; i++ ) {
-				sid = slap_parse_csn_sid( &mod->sml_values[i] );
-
-				for ( j=0; j<si->si_numcsns; j++ ) {
-					if ( sid == si->si_sids[j] ) {
-						if ( ber_bvcmp( &mod->sml_values[i], &si->si_ctxcsn[j] ) > 0 ) {
-							ber_bvreplace( &si->si_ctxcsn[j], &mod->sml_values[i] );
-							csn_changed = 1;
-						}
-						break;
-					}
-				}
-
-				if ( j == si->si_numcsns ) {
-					value_add_one( &si->si_ctxcsn, &mod->sml_values[i] );
-					si->si_numcsns++;
-					si->si_sids = ch_realloc( si->si_sids, si->si_numcsns *
-						sizeof(int));
-					si->si_sids[j] = sid;
-					csn_changed = 1;
-				}
-			}
-			ldap_pvt_thread_rdwr_wunlock( &si->si_csn_rwlock );
-
-			if ( csn_changed ) {
-				ldap_pvt_thread_mutex_lock( &si->si_ops_mutex );
-				have_psearches = ( si->si_ops != NULL );
-				ldap_pvt_thread_mutex_unlock( &si->si_ops_mutex );
-
-				if ( have_psearches ) {
-					for ( sm = opc->smatches; sm; sm=sm->sm_next ) {
-						if ( sm->sm_op->s_op->o_abandon )
-							continue;
-						syncprov_qresp( opc, sm->sm_op, LDAP_SYNC_NEW_COOKIE );
-					}
-				}
-			}
-			return SLAP_CB_CONTINUE;
-		}
-
 		slap_get_commit_csn( op, &maxcsn, &foundit );
 		if ( BER_BVISEMPTY( &maxcsn ) && SLAP_GLUE_SUBORDINATE( op->o_bd )) {
 			/* syncrepl queues the CSN values in the db where