diff --git a/src/lib/Hydra/Schema/JobsetInputs.pm b/src/lib/Hydra/Schema/JobsetInputs.pm
index 8ac2a560..dd3c28be 100644
--- a/src/lib/Hydra/Schema/JobsetInputs.pm
+++ b/src/lib/Hydra/Schema/JobsetInputs.pm
@@ -134,6 +134,8 @@ __PACKAGE__->has_many(
 # Created by DBIx::Class::Schema::Loader v0.07049 @ 2020-02-06 12:22:36
 # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:5uKwEhDXso4IR1TFmwRxiA
 
+use JSON;
+
 sub as_json {
     my $self = shift;
 
diff --git a/src/lib/Hydra/Schema/Jobsets.pm b/src/lib/Hydra/Schema/Jobsets.pm
index fcb5772e..77075089 100644
--- a/src/lib/Hydra/Schema/Jobsets.pm
+++ b/src/lib/Hydra/Schema/Jobsets.pm
@@ -375,6 +375,7 @@ __PACKAGE__->has_many(
 # Created by DBIx::Class::Schema::Loader v0.07049 @ 2021-01-25 14:38:14
 # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:7XtIqrrGAIvReqly1kapog
 
+use JSON;
 
 =head2 builds