diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 4ff4bec52..6e384061a 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,5 +1,7 @@
 # Impacted versions
 
+* OS Type: Debian/Ubuntu, Centos/Redhat, Arch, Gentoo, Slack, ...
+* OS Version: Number or Name
 * Modoboa: X.X.x
 * installer used: Yes/No ?
 * Webserver: Nginx/Apache