diff --git a/bitnami/etcd/3.4/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh b/bitnami/etcd/3.4/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh
index 28e21f577d1f4..0861753fcdeea 100755
--- a/bitnami/etcd/3.4/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh
+++ b/bitnami/etcd/3.4/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh
@@ -21,9 +21,12 @@ host="$(parse_uri "${advertised_array[0]}" "host")"
 port="$(parse_uri "${advertised_array[0]}" "port")"
 read -r -a extra_flags <<< "$(etcdctl_auth_flags)"
 extra_flags+=("--endpoints=${host}:${port}")
-if [[ $ETCD_AUTO_TLS = true ]]; then
+
+ # if ETCD_AUTO_TLS true or CA file not exists, just skip server cert verification
+if [[ $ETCD_AUTO_TLS = true ]] || [[ ! -f "$ETCD_TRUSTED_CA_FILE" ]]; then
      extra_flags+=("--insecure-skip-tls-verify")
 fi
+
 if etcdctl endpoint health "${extra_flags[@]}"; then
     exit 0
 else
diff --git a/bitnami/etcd/3.5/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh b/bitnami/etcd/3.5/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh
index 28e21f577d1f4..0861753fcdeea 100755
--- a/bitnami/etcd/3.5/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh
+++ b/bitnami/etcd/3.5/debian-12/rootfs/opt/bitnami/scripts/etcd/healthcheck.sh
@@ -21,9 +21,12 @@ host="$(parse_uri "${advertised_array[0]}" "host")"
 port="$(parse_uri "${advertised_array[0]}" "port")"
 read -r -a extra_flags <<< "$(etcdctl_auth_flags)"
 extra_flags+=("--endpoints=${host}:${port}")
-if [[ $ETCD_AUTO_TLS = true ]]; then
+
+ # if ETCD_AUTO_TLS true or CA file not exists, just skip server cert verification
+if [[ $ETCD_AUTO_TLS = true ]] || [[ ! -f "$ETCD_TRUSTED_CA_FILE" ]]; then
      extra_flags+=("--insecure-skip-tls-verify")
 fi
+
 if etcdctl endpoint health "${extra_flags[@]}"; then
     exit 0
 else