diff --git a/package/grib_api/1.21.0/install.sh b/package/grib_api/1.21.0/install.sh
index e6133c27b27ee26f22d787107b152aa89a6310c1..30c763e2559e7d4b8147a57654f94d26a2177561 100755
--- a/package/grib_api/1.21.0/install.sh
+++ b/package/grib_api/1.21.0/install.sh
@@ -3,7 +3,7 @@
 #!/bin/bash
 set -x
 set -e
-. ${DOWNLOAD_TOOL} -u  $JARVIS_PROXY/weathersource/grib_api/archive/refs/tags/v1.21.0.tar.gz grib_api-1.21.0.tar.gz
+. ${DOWNLOAD_TOOL} -u  $JARVIS_PROXY/weathersource/grib_api/archive/refs/tags/v1.21.0.tar.gz -f grib_api-1.21.0.tar.gz
 cd ${JARVIS_TMP}
 rm -rf grib_api-1.21.0
 tar  -xvf ${JARVIS_DOWNLOAD}/grib_api-1.21.0.tar.gz