diff of b926d4b9400d8097d4a89bc6ab952a8d6eccc81f

b926d4b9400d8097d4a89bc6ab952a8d6eccc81f
diff --git a/resources/sql/media-fns.sql b/resources/sql/media-fns.sql
index 69599e0..5d905d4 100644
--- a/resources/sql/media-fns.sql
+++ b/resources/sql/media-fns.sql
@@ -11,7 +11,7 @@ select id, name from blog.media;
 
 -- name: delete-picture* :!
 -- returns: :array-hash
-delete from blog.media where id = $1;
+delete from blog.media where id = $1::uuid;
 
 -- name: select-referencing-posts* :?
 -- returns: :array-hash