diff --git a/anda/langs/crystal/crystal/update.rhai b/anda/langs/crystal/crystal/update.rhai
index 4d611f9d99..b2159a6775 100644
--- a/anda/langs/crystal/crystal/update.rhai
+++ b/anda/langs/crystal/crystal/update.rhai
@@ -1 +1,9 @@
-rpm.version(gh("crystal-lang/crystal"));
+let v = gh("crystal-lang/crystal");
+let url = `crystal-${v}-1-linux-x86_64-bundled.tar.gz`;
+
+if get(`https://github.com/crystal-lang/crystal/releases/expanded_assets/${v}`).contains(url) {
+  rpm.version(v);
+} else {
+  print(`crystal: ${v} (waiting for bundle)`);
+  terminate();
+}