diff --git a/docker/headscale/prep.sh b/docker/headscale/prep.sh
index 1eb8286..9187361 100644
--- a/docker/headscale/prep.sh
+++ b/docker/headscale/prep.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set +e
 strip_yaml_comments() {
     local file=$1