1 files changed, 1 insertions, 1 deletions
diff --git a/src/wal.c b/src/wal.c
index a6bc7c121..9a9b2dc0e 100644
--- a/src/wal.c
+++ b/src/wal.c
@@ -1167,7 +1167,7 @@ recovery_error:
 ** Close an open wal-index.
 */
 static void walIndexClose(Wal *pWal, int isDelete){
-  sqlite3OsShmClose(pWal->pDbFd, isDelete);
+  sqlite3OsShmUnmap(pWal->pDbFd, isDelete);
 }
 
 /*