diff --git a/rslib/src/storage/card/mod.rs b/rslib/src/storage/card/mod.rs
index 6e9abe8de..96b314486 100644
--- a/rslib/src/storage/card/mod.rs
+++ b/rslib/src/storage/card/mod.rs
@@ -502,11 +502,7 @@ impl super::SqliteStorage {
     pub(crate) fn search_cards_of_notes_into_table(&self) -> Result<usize> {
         self.setup_searched_cards_table()?;
         self.db
-            .prepare(concat!(
-                "INSERT INTO search_cids",
-                " SELECT id FROM cards WHERE nid IN",
-                " (SELECT nid FROM search_nids)",
-            ))?
+            .prepare(include_str!("search_cards_of_notes_into_table.sql"))?
             .execute([])
             .map_err(Into::into)
     }
diff --git a/rslib/src/storage/card/search_cards_of_notes_into_table.sql b/rslib/src/storage/card/search_cards_of_notes_into_table.sql
new file mode 100644
index 000000000..0387fd566
--- /dev/null
+++ b/rslib/src/storage/card/search_cards_of_notes_into_table.sql
@@ -0,0 +1,7 @@
+INSERT INTO search_cids
+SELECT id
+FROM cards
+WHERE nid IN (
+    SELECT nid
+    FROM search_nids
+  )
\ No newline at end of file