diff --git a/bash.d/00-init.sh b/bash.d/00-init.sh
index e14dfb3..7c3212a 100644
--- a/bash.d/00-init.sh
+++ b/bash.d/00-init.sh
@@ -4,3 +4,8 @@
 DOTFILES=$( cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd || return)
 
 SUBMODULES=$( cd "$DOTFILES/submodules" && pwd)
+
+function finalize {
+    unset DOTFILES
+    unset SUBMODULES
+}
diff --git a/bash.d/99-finalize.sh b/bash.d/99-finalize.sh
new file mode 100644
index 0000000..04e8eb5
--- /dev/null
+++ b/bash.d/99-finalize.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+finalize