diff --git a/builder-web.opam b/builder-web.opam
index ed62c6c..e90e6f4 100644
--- a/builder-web.opam
+++ b/builder-web.opam
@@ -16,7 +16,7 @@ build: [
 
 depends: [
   "builder"
-  "dream"
+  "dream" {>= "1.0.0~alpha2"}
   "bos"
   "hex"
   "caqti"