diff --git a/bashrc b/bashrc
index 6a48cb1..d295f09 100644
--- a/bashrc
+++ b/bashrc
@@ -1,3 +1,4 @@
+# vim: set ft=sh:
 # .bashrc
 
 # Source global definitions
@@ -23,4 +24,3 @@ if [ -d ~/.bashrc.d ]; then
     done
 fi
 unset rc
-. "$HOME/.cargo/env"
diff --git a/bashrc.d/cargo b/bashrc.d/cargo
new file mode 100644
index 0000000..eae874b
--- /dev/null
+++ b/bashrc.d/cargo
@@ -0,0 +1,4 @@
+# vim: set ft=sh:
+if [ -f "$HOME/.cargo/env" ]; then
+    . "$HOME/.cargo/env"
+fi
diff --git a/install.sh b/install.sh
index 40d5c23..63c6384 100755
--- a/install.sh
+++ b/install.sh
@@ -26,6 +26,7 @@ for target in ${DIRECTORIES[@]}; do
 done
 
 ln -sfr $BASE_PATH/bashrc $HOME/.bashrc
+ln -sfr $BASE_PATH/bashrc.d $HOME/.bashrc.d
 ln -sfr $BASE_PATH/tmux.conf $HOME/.tmux.conf
 ln -sfr $BASE_PATH/Xresources $HOME/.Xresources
 ln -sfr $BASE_PATH/picom.conf $HOME/.config/picom.conf