diff --git a/pandoc-lua-engine/src/Text/Pandoc/Lua/Marshal/PandocError.hs b/pandoc-lua-engine/src/Text/Pandoc/Lua/Marshal/PandocError.hs
index 30389366cdad..f6d9d6e43d85 100644
--- a/pandoc-lua-engine/src/Text/Pandoc/Lua/Marshal/PandocError.hs
+++ b/pandoc-lua-engine/src/Text/Pandoc/Lua/Marshal/PandocError.hs
@@ -23,7 +23,7 @@ import HsLua.Packaging
 import Text.Pandoc.Error (PandocError (PandocLuaError), renderError)
 
 import qualified HsLua as Lua
-import qualified Text.Pandoc.UTF8 as UTF8
+import qualified HsLua.Core.Utf8 as UTF8
 
 -- | Lua userdata type definition for PandocError.
 typePandocError :: LuaError e => DocumentedType e PandocError