diff --git a/src/lib.sh b/src/lib.sh
index e2371c0..e27ae9d 100644
--- a/src/lib.sh
+++ b/src/lib.sh
@@ -41,6 +41,14 @@ DOCKER_DOWN_MAIL=604800         # == 7 days in seconds
 SCRIPT_VERSION="1.9.5"          #auto-update
 SCRIPT_BUILD_TIME="2025.03.19"  #auto-update
 
+#=======================================
+# DOWNLOAD CONFIG
+#=======================================
+
+GITHUB_BASE_URL="https://raw.githubusercontent.com/dlvoy/mikrus-installer"
+GITEA_BASE_URL="https://gitea.dzienia.pl/shared/mikrus-installer/raw/branch"
+GITHUB_UNAVAILABLE=""  # Empty string = GitHub is available, set to "1" if GitHub fails
+
 #=======================================
 # SETUP
 #=======================================