diff --git a/roles/development/tasks/main.yml b/roles/development/tasks/main.yml
index 518ea2e..f1f0795 100644
--- a/roles/development/tasks/main.yml
+++ b/roles/development/tasks/main.yml
@@ -14,6 +14,7 @@
     - golang-goprotobuf-dev
     - golang-protobuf-extensions-dev
     - git
+    - graphviz
     - ipython3
     - jq
     - libprotobuf-dev
diff --git a/roles/dotfiles/files/.profile b/roles/dotfiles/files/.profile
index 002ebb1..0de8dde 100644
--- a/roles/dotfiles/files/.profile
+++ b/roles/dotfiles/files/.profile
@@ -36,6 +36,7 @@ then
 	fi
 fi
 
+GOPATH=$HOME
 
 [ -f ~/.cargo/env ] && source $HOME/.cargo/env