diff --git a/run-document-server.sh b/run-document-server.sh
index 07d23ed..5cd2abc 100755
--- a/run-document-server.sh
+++ b/run-document-server.sh
@@ -39,12 +39,10 @@ fi
 
 SSL_CERTIFICATES_DIR="/usr/share/ca-certificates/ds"
 mkdir -p ${SSL_CERTIFICATES_DIR}
-if [[ -d $DATA_DIR/certs ]]; then
-  if [ "$(ls -A $DATA_DIR/certs)" ]; then
+if [[ -d $DATA_DIR/certs ]] && [ "$(ls -A $DATA_DIR/certs)" ]; then
     cp -f ${DATA_DIR}/certs/* ${SSL_CERTIFICATES_DIR}
     chmod 644 ${SSL_CERTIFICATES_DIR}/*.crt ${SSL_CERTIFICATES_DIR}/*.pem
     chmod 400 ${SSL_CERTIFICATES_DIR}/*.key
-  fi
 fi
 
 if [[ -z $SSL_CERTIFICATE_PATH ]] && [[ -f ${SSL_CERTIFICATES_DIR}/${COMPANY_NAME}.crt ]]; then