diff --git a/manifests/bin/deploy.sh b/manifests/bin/deploy.sh
index 4ba4027..2f10d1e 100755
--- a/manifests/bin/deploy.sh
+++ b/manifests/bin/deploy.sh
@@ -4,7 +4,7 @@ set -o pipefail
 function kapply() {
     for f in "$@"; do
         kubectl apply -f \
-            <(envsubst "$(env | xargs -0 printf '$%s ')" < "manifests/$f")
+            <(envsubst "$(env | xargs printf '$%s ')" < "manifests/$f")
     done
 }; export -f kapply
 
@@ -55,7 +55,7 @@ kcreatesec gitea \
 kubectl delete pod secrets
 
 kcreatecm gitea \
-    --from-file=app.ini=<(envsubst "$(env | xargs -0 printf '$%s ')" < config/app.ini)
+    --from-file=app.ini=<(envsubst "$(env | xargs printf '$%s ')" < config/app.ini)
 
 kapply common/job.yaml \
     common/valkey.yaml \