diff --git a/postgres-backup-s3/install.sh b/postgres-backup-s3/install.sh
index f28d7a4..3f1c676 100644
--- a/postgres-backup-s3/install.sh
+++ b/postgres-backup-s3/install.sh
@@ -14,7 +14,7 @@ apk add aws-cli
 
 # install go-cron
 apk add curl
-curl -L --insecure https://github.com/odise/go-cron/releases/download/v0.0.6/go-cron-linux.gz | zcat > /usr/local/bin/go-cron
+curl -L https://github.com/odise/go-cron/releases/download/v0.0.6/go-cron-linux.gz | zcat > /usr/local/bin/go-cron
 chmod u+x /usr/local/bin/go-cron
 apk del curl
 
diff --git a/s3cmd/install.sh b/s3cmd/install.sh
index 205fb2f..6bc855e 100644
--- a/s3cmd/install.sh
+++ b/s3cmd/install.sh
@@ -15,6 +15,6 @@ rm -rf /tmp/s3cmd
 
 # install go-cron
 apk add --no-cache curl
-curl -L --insecure https://github.com/odise/go-cron/releases/download/v0.0.6/go-cron-linux.gz | zcat > /usr/local/bin/go-cron
+curl -L https://github.com/odise/go-cron/releases/download/v0.0.6/go-cron-linux.gz | zcat > /usr/local/bin/go-cron
 chmod u+x /usr/local/bin/go-cron
 apk del curl