diff --git a/docs/tpm_not_working.md b/docs/tpm_not_working.md
index 6680291..590759f 100644
--- a/docs/tpm_not_working.md
+++ b/docs/tpm_not_working.md
@@ -100,3 +100,5 @@ set-environment -g PATH "/opt/homebrew/bin:/bin:/usr/bin"
 ```
 
 before any `run-shell`/`run` commands in `~/.tmux.conf`.
+
+Note that same error can also trigger a `~/.tmux/plugins/tpm/tpm' returned 1` error.
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