diff --git a/src/main/resources/ca/corefacility/bioinformatics/irida/database/changesets/unreleased/all-changes.xml b/src/main/resources/ca/corefacility/bioinformatics/irida/database/changesets/unreleased/all-changes.xml
deleted file mode 100644
index a4e4c20741..0000000000
--- a/src/main/resources/ca/corefacility/bioinformatics/irida/database/changesets/unreleased/all-changes.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<databaseChangeLog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-                   xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
-                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
-</databaseChangeLog>
\ No newline at end of file
diff --git a/src/main/resources/ca/corefacility/bioinformatics/irida/database/changesets/unreleased/set-default-sample-objects.xml b/src/main/resources/ca/corefacility/bioinformatics/irida/database/changesets/unreleased/set-default-sample-objects.xml
deleted file mode 100644
index a11048e793..0000000000
--- a/src/main/resources/ca/corefacility/bioinformatics/irida/database/changesets/unreleased/set-default-sample-objects.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
-                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
-         http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
-    <changeSet id="set-default-sample-objects" author="deep">
-        <sql>
-            UPDATE sample AS t, (SELECT * FROM sample s LEFT JOIN (SELECT id as sequencing_object_id, sample_id FROM sample_sequencingobject) sso ON sso.sample_id=s.id LEFT JOIN (select id as pair_id from sequence_file_pair) sfp ON sso.sequencing_object_id = sfp.pair_id WHERE s.id=t.id ORDER BY ISNULL(sfp.pair_id), sfp.pair_id ASC LIMIT 1) AS l SET t.default_sequencing_object=l.pair_id WHERE t.id=37 AND t.default_sequencing_object IS NULL;
-        </sql>
-    </changeSet>
-</databaseChangeLog>
\ No newline at end of file