diff --git a/haini.sh b/haini.sh
index 7b34776..b65ad1d 100755
--- a/haini.sh
+++ b/haini.sh
@@ -84,7 +84,8 @@ crear_entorno() {
     ruby ruby-bundler ruby-json ruby-bigdecimal ruby-irb ruby-rake \
     nodejs yarn \
     gnutls-utils nginx \
-    less"
+    less \
+    py3-cffi py3-brotli py3-fonttools"
 
   # Habilitar la instalación de gemas binarias
   sed -re "s/#(@platforms = )/\1/" -i "$ENTORNO/usr/lib/ruby/2.7.0/rubygems.rb"