diff --git a/dot_profile b/dot_profile
index 93f26fa..9079577 100644
--- a/dot_profile
+++ b/dot_profile
@@ -18,3 +18,7 @@ if [ -n "$BREWPATH" ]; then
   export HOMEBREW_MAKE_JOBS=1
   export HOMEBREW_NO_ANALYTICS=1
 fi
+
+if [ -e "$HOME/.nix-profile/etc/profile.d/nix.sh" ]; then
+  . "$HOME/.nix-profile/etc/profile.d/nix.sh"
+fi