diff --git a/modules/rhizo_base/files/systemd/coredump.override b/modules/rhizo_base/files/systemd/coredump.override
index 7d4b21e..a3e5d99 100644
--- a/modules/rhizo_base/files/systemd/coredump.override
+++ b/modules/rhizo_base/files/systemd/coredump.override
@@ -1,3 +1,3 @@
 [Service]
-WorkingDirectory==/var/lib/osmocom
+WorkingDirectory=/var/lib/osmocom
 LimitCORE=infinity