diff --git a/add_archive.sh b/add_archive.sh
index b7bab993..f859631e 100755
--- a/add_archive.sh
+++ b/add_archive.sh
@@ -34,7 +34,7 @@ for file in "${files[@]}"; do
 		err "folder 'content' not found"
 	fi
 	mkdir -p "${folder}"
-	unzip -f -d "${folder}" "${file}" || err "unzip failed"
+	unzip -o -d "${folder}" "${file}"
 	git add "${folder}"
 	git commit -m "${fname}"
 done