diff --git a/oblt-cli/setup/download.sh b/oblt-cli/setup/download.sh
index 7c8b108..6429c84 100755
--- a/oblt-cli/setup/download.sh
+++ b/oblt-cli/setup/download.sh
@@ -31,7 +31,7 @@ fi
 
 OBLT_CLI_VERSION_FILE=${OBLT_CLI_VERSION_FILE:-}
 
-if [[ -f "${OBLT_CLI_VERSION_FILE}" ]]; then
+if [[ -n "${OBLT_CLI_VERSION_FILE}" && -f "${OBLT_CLI_VERSION_FILE}" ]]; then
   OBLT_CLI_VERSION=$(< OBLT_CLI_VERSION_FILE tr -d '[:space:]')
 else
   echo "[ERROR] ${OBLT_CLI_VERSION_FILE} file not found."