diff --git a/scripts/custom-docker-build b/scripts/custom-docker-build
index f70efcb..296c272 100755
--- a/scripts/custom-docker-build
+++ b/scripts/custom-docker-build
@@ -99,6 +99,10 @@ function print_git_args() {
             GIT_VERSION=2.17.1
             GIT_DOWNLOAD_SHA256=ec6452f0c8d5c1f3bcceabd7070b8a8a5eea11d4e2a04955c139b5065fd7d09a
             ;;
+        2.18)
+            GIT_VERSION=2.18.0
+            GIT_DOWNLOAD_SHA256=94faf2c0b02a7920b0b46f4961d8e9cad08e81418614102898a55f980fa3e7e4
+            ;;            
         *) echo "Unknown git version $1"; exit 1;
     esac