diff --git a/package_elbear_dev_index.json b/package_elbear_dev_index.json
index 536269b..f9513cb 100644
--- a/package_elbear_dev_index.json
+++ b/package_elbear_dev_index.json
@@ -15,7 +15,7 @@
           "version": "0.5.0",
           "category": "Contributed",
           "url": "https://git.lrnrpst.ru/Elron_dev/elbear_arduino_bsp/archive/pre_v0.5.0.zip",
-          "archiveFileName": "elbear_arduino_bsp-pre_v0.5.0",
+          "archiveFileName": "elbear_arduino_bsp-pre_v0.5.0.zip",
           "checksum": "SHA-256:b59e63191aab6152331caef0146bffb7fca1e3b33717bc472cb1c905e24d0799",
           "size": "6354855",
           "boards": [