diff --git a/src/sql.rs b/src/sql.rs
index 729ec3b3b..a83945cac 100644
--- a/src/sql.rs
+++ b/src/sql.rs
@@ -87,13 +87,6 @@ impl Sql {
                     "PRAGMA cipher_memory_security = OFF; -- Too slow on Android
                      PRAGMA secure_delete=on;
                      PRAGMA busy_timeout = {};
-                     -- Try to enable auto_vacuum. This will only be
-                     -- applied if the database is new or after successful
-                     -- VACUUM, which usually happens before backup export.
-                     -- When auto_vacuum is INCREMENTAL, it is possible to
-                     -- use PRAGMA incremental_vacuum to return unused
-                     -- database pages to the filesystem.
-                     PRAGMA auto_vacuum=INCREMENTAL;
                      PRAGMA temp_store=memory; -- Avoid SQLITE_IOERR_GETTEMPPATH errors on Android
                      ",
                     Duration::from_secs(10).as_millis()
@@ -132,6 +125,14 @@ impl Sql {
             {
                 let conn = self.get_conn().await?;
 
+                // Try to enable auto_vacuum. This will only be
+                // applied if the database is new or after successful
+                // VACUUM, which usually happens before backup export.
+                // When auto_vacuum is INCREMENTAL, it is possible to
+                // use PRAGMA incremental_vacuum to return unused
+                // database pages to the filesystem.
+                conn.pragma_update(None, "auto_vacuum", &"INCREMENTAL".to_string())?;
+
                 // journal_mode is persisted, it is sufficient to change it only for one handle.
                 conn.pragma_update(None, "journal_mode", &"WAL".to_string())?;