diff --git a/libraries/liblmdb/CHANGES b/libraries/liblmdb/CHANGES
index e2bf743312..aa4ae68d71 100644
--- a/libraries/liblmdb/CHANGES
+++ b/libraries/liblmdb/CHANGES
@@ -3,6 +3,7 @@ LMDB 0.9 Change Log
 LMDB 0.9.24 Engineering
 	ITS#8969 Tweak mdb_page_split
 	ITS#8975 WIN32 fix writemap set_mapsize crash
+	ITS#9007 Fix loose pages in WRITEMAP
 
 LMDB 0.9.23 Release (2018/12/19)
 	ITS#8756 Fix loose pages in dirty list
diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 1e71e3b635..692feaa38b 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -3109,9 +3109,9 @@ mdb_freelist_save(MDB_txn *txn)
 			} else {
 				x = mdb_mid2l_search(dl, mp->mp_pgno);
 				mdb_tassert(txn, dl[x].mid == mp->mp_pgno);
+				mdb_dpage_free(env, mp);
 			}
 			dl[x].mptr = NULL;
-			mdb_dpage_free(env, mp);
 		}
 		{
 			/* squash freed slots out of the dirty list */