diff --git a/src/plans.js b/src/plans.js
index 0b809f6..67b903f 100644
--- a/src/plans.js
+++ b/src/plans.js
@@ -224,7 +224,7 @@ function getPartitionFunction (schema) {
   return `
     CREATE FUNCTION ${schema}.get_partition(queue_name text, out name text) AS
     $$
-    SELECT 'j' || left(regexp_replace(queue_name, '\\W', '', 'g'),10) || left(encode(sha224(queue_name::bytea), 'hex'),10);
+    SELECT 'j' || lower(left(regexp_replace(queue_name, '\\W', '', 'g'),10)) || left(encode(sha224(queue_name::bytea), 'hex'),10);
     $$
     LANGUAGE SQL
     IMMUTABLE
diff --git a/test/publishTest.js b/test/publishTest.js
index 7fa156f..8496aa0 100644
--- a/test/publishTest.js
+++ b/test/publishTest.js
@@ -80,8 +80,8 @@ describe('pubsub', function () {
   it('should use subscriptions to map to more than one queue', async function () {
     const boss = this.test.boss = await helper.start({ ...this.test.bossConfig, noDefault: true })
 
-    const queue1 = 'queue1'
-    const queue2 = 'queue2'
+    const queue1 = 'subqueue1'
+    const queue2 = 'subqueue2'
 
     await boss.createQueue(queue1)
     await boss.createQueue(queue2)