diff --git a/rabbitmq/meta/collectd.yml b/rabbitmq/meta/collectd.yml
index 530b30f..bcb6644 100644
--- a/rabbitmq/meta/collectd.yml
+++ b/rabbitmq/meta/collectd.yml
@@ -6,4 +6,4 @@
   collectd_processes:
     process:
       rabbitmq:
-        match: "^[-\.\/a-z0-9]+beam(\.smp)?\ .*/var/lib/rabbitmq.*kernel.*mnesia.*"
\ No newline at end of file
+        match: '^[-\.\/a-z0-9]+beam(\.smp)?\ .*/var/lib/rabbitmq.*kernel.*mnesia.*'
\ No newline at end of file