diff --git a/packages/builder-web.0.2.0~dev/opam b/packages/builder-web.0.2.0~dev/opam
index a85a4fb..caca7b4 100644
--- a/packages/builder-web.0.2.0~dev/opam
+++ b/packages/builder-web.0.2.0~dev/opam
@@ -29,7 +29,6 @@ depends: [
   "pbkdf"
   "mirage-crypto-rng"
   "scrypt-kdf"
-  "alcotest" {with-test}
   "opam-core"
   "opam-format" {>= "2.1.0"}
   "metrics" {>= "0.3.0"}
@@ -51,6 +50,9 @@ depends: [
   "owee"
   "solo5-elftool" {>= "0.3.0"}
   "decompress"
+  "alcotest" {with-test}
+  "ppx_deriving" {with-test}
+  "ppx_deriving_yojson" {with-test}
 ]
 
 synopsis: "Web interface for builder"