diff --git a/mygb.sh b/mygb.sh
index 4a978ffd1e0f2a76f9bf35d1ba4874a42963208f..75e22f761eae46379525ad9e1dc0fa22c45b27a9 100755
--- a/mygb.sh
+++ b/mygb.sh
@@ -133,7 +133,7 @@ _wait_export_finished() {
 }
 
 _download_project_export() {
-  export_filename="${project/\//-}_$(date +"%Y%m%d_%H%M")_export.tar.gz"
+  export_filename="$(date +"%Y%m%d_%H%M")_project_${project/\//-}_export.tar.gz"
   _api GET "projects/${project_url_encoded}/export/download" "-o ${export_filename}"
   echo "The project was exported :"
   ls -l "${export_filename}"
@@ -167,7 +167,7 @@ _wait_group_finished() {
 }
 
 _download_group_export() {
-  export_filename="${group/\//-}_$(date +"%Y%m%d_%H%M")_export.tar.gz"
+  export_filename="$(date +"%Y%m%d_%H%M")_group_${group/\//-}_export.tar.gz"
   _api GET "group/${group_url_encoded}/export/download" "-o ${export_filename}"
   echo "The group was exported :"
   ls -l "${export_filename}"