diff --git a/dot_config/fish/private_config.fish.tmpl b/dot_config/fish/private_config.fish.tmpl
index 01f049a..173aafd 100644
--- a/dot_config/fish/private_config.fish.tmpl
+++ b/dot_config/fish/private_config.fish.tmpl
@@ -51,5 +51,5 @@ test -e {$HOME}/.iterm2_shell_integration.fish ; and source {$HOME}/.iterm2_shel
 set -gx EDITOR vim
 set -gx DJANGOPROJECT_DATA_DIR $HOME/.djangoproject
 
-direnv hook fish | source
+rtx activate fish | source
 test -e {$HOME}/.config/fish/ovh.fish; and source {$HOME}/.config/fish/ovh.fish
diff --git a/private_dot_bashrc b/private_dot_bashrc
index 246c387..4fccc1e 100644
--- a/private_dot_bashrc
+++ b/private_dot_bashrc
@@ -1,6 +1,8 @@
 export PATH=$PATH:~/bin
 export LC_ALL=fr_FR.UTF-8
 
+eval "$(~/bin/rtx activate bash)"
+
 # Add RVM to PATH for scripting. Make sure this is the last PATH variable change.
 export PATH="$PATH:$HOME/.rvm/bin:$HOME/Projects/golang/bin"