diff --git a/core/cli/env.el b/core/cli/env.el
index 92d714a74..d3eb1a8e7 100644
--- a/core/cli/env.el
+++ b/core/cli/env.el
@@ -46,6 +46,7 @@ needs to be run once).")
 
 (defvar doom-env-ignored-vars
   '("PWD"
+    "PS1"
     "DBUS_SESSION_BUS_ADDRESS"
     "GPG_AGENT_INFO"
     "SSH_AGENT_PID"