diff --git a/build-constraints.yaml b/build-constraints.yaml
index 43a88fe6..d1dd8453 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1,6 +1,11 @@
 ghc-major-version: "8.0"
 # Constraints for brand new builds
 packages:
+    "Jose Iborra <pepeiborra@gmail.com> @pepeiborra": 
+        - clr-marshal
+        - clr-host
+        - clr-inline
+        
     "Joshua Koike <jkoike2013@gmail.com> @jano017":
         - discord-hs
 
diff --git a/debian-bootstrap.sh b/debian-bootstrap.sh
index 4de888b5..4e7b9ea6 100755
--- a/debian-bootstrap.sh
+++ b/debian-bootstrap.sh
@@ -111,6 +111,7 @@ apt-get install -y \
     llvm-3.7 \
     locales \
     m4 \
+    mono-complete \
     nettle-dev \
     nodejs \
     npm \