diff --git a/dot_cargo/env.fish b/dot_cargo/env.fish
new file mode 100644
index 0000000..b6549f5
--- /dev/null
+++ b/dot_cargo/env.fish
@@ -0,0 +1,5 @@
+# rustup shell setup
+if not contains "{cargo_bin}" $PATH
+    # Prepending path in case a system-installed rustc needs to be overridden
+    set -x PATH "{cargo_bin}" $PATH
+end