diff --git a/provisioner/ansible.cfg b/provisioner/ansible.cfg
new file mode 100644
index 0000000..06a154a
--- /dev/null
+++ b/provisioner/ansible.cfg
@@ -0,0 +1,4 @@
+[ssh_connection]
+# Turn off connection sharing to prevent zombie processes from hanging around.
+# "Just look at the flowers"
+ssh_args = -C