diff --git a/backend/src/app/migrations.clj b/backend/src/app/migrations.clj
index e6e1c6b5ea..4d2eb64172 100644
--- a/backend/src/app/migrations.clj
+++ b/backend/src/app/migrations.clj
@@ -446,8 +446,8 @@
    {:name "0140-add-locked-by-column-to-file-change-table"
     :fn (mg/resource "app/migrations/sql/0140-add-locked-by-column-to-file-change-table.sql")}
 
-   {:name "0141-add-idx-to-file_library_rel"
-    :fn (mg/resource "app/migrations/sql/0141-add-idx-to-file_library_rel.sql")}])
+   {:name "0141-add-idx-to-file-library-rel"
+    :fn (mg/resource "app/migrations/sql/0141-add-idx-to-file-library-rel.sql")}])
 
 (defn apply-migrations!
   [pool name migrations]
diff --git a/backend/src/app/migrations/sql/0141-add-idx-to-file-library-rel.sql b/backend/src/app/migrations/sql/0141-add-idx-to-file-library-rel.sql
new file mode 100644
index 0000000000..c3361150ac
--- /dev/null
+++ b/backend/src/app/migrations/sql/0141-add-idx-to-file-library-rel.sql
@@ -0,0 +1,2 @@
+CREATE INDEX IF NOT EXISTS file_library_rel__library_file_id__idx
+    ON file_library_rel (library_file_id);
diff --git a/backend/src/app/migrations/sql/0141-add-idx-to-file_library_rel.sql b/backend/src/app/migrations/sql/0141-add-idx-to-file_library_rel.sql
deleted file mode 100644
index c749f1772e..0000000000
--- a/backend/src/app/migrations/sql/0141-add-idx-to-file_library_rel.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-CREATE INDEX file_library_rel__library_file_id__idx
-    ON file_library_rel (library_file_id);