diff --git a/src/Model/Migration.hs b/src/Model/Migration.hs
index 9897339e1..c111e2412 100644
--- a/src/Model/Migration.hs
+++ b/src/Model/Migration.hs
@@ -21,6 +21,8 @@ import Database.Persist.Postgresql
 import Text.Read (readMaybe)
 import Data.CaseInsensitive (CI)
 
+import Text.Shakespeare.Text (st)
+
 -- Database versions must follow https://pvp.haskell.org:
 --   - Breaking changes are instances where manual migration is necessary (via customMigrations; i.e. changing a columns format)
 --   - Non-breaking changes are instances where the automatic migration done by persistent is sufficient (i.e. adding a column or table)