diff --git a/roles/shell/zsh/templates/zshrc b/roles/shell/zsh/templates/zshrc
index 38c3813..175783e 100644
--- a/roles/shell/zsh/templates/zshrc
+++ b/roles/shell/zsh/templates/zshrc
@@ -53,7 +53,12 @@ fi # added by Nix installer
 # export RUSTUP_HOME=/opt/rustup
 # export CARGO_HOME=/opt/cargo
 # export PATH=/opt/cargo/bin:$PATH
-export PATH=~/.cargo/bin:$PATH
+
+# For user-space installation
+# export PATH=~/.cargo/bin:$PATH
+
+# For ‹/opt› installation
+# export PATH=/opt/cargo/bin:$PATH
 # [[ -s "/opt/cargo/env" ]] && source /opt/cargo/env
 
 ### Go ###