diff --git a/vochain/indexer/migrations/0011_drop_deprecated_columns.sql b/vochain/indexer/migrations/0011_drop_deprecated_columns.sql
deleted file mode 100644
index a73c23bb4..000000000
--- a/vochain/indexer/migrations/0011_drop_deprecated_columns.sql
+++ /dev/null
@@ -1,5 +0,0 @@
--- +goose Up
-ALTER TABLE processes DROP COLUMN start_block;
-ALTER TABLE processes DROP COLUMN end_block;
-ALTER TABLE processes DROP COLUMN block_count;
-