diff --git a/README.md b/README.md
index 4d97a6c..04d2195 100644
--- a/README.md
+++ b/README.md
@@ -126,6 +126,8 @@ Example `~/.bwai.json`:
     "GOOGLE_CLOUD_PROJECT",
     "GOOSE_PROVIDER",
     "GOOSE_MODEL",
+    "GOOSE_PLANNER_PROVIDER",
+    "GOOSE_PLANNER_MODEL",
     "OPENAI_API_KEY",
     "OPENAI_API_BASE",
     "OPENROUTER_API_KEY",
diff --git a/cmd/bwai/config.go b/cmd/bwai/config.go
index dbc537b..6db8827 100644
--- a/cmd/bwai/config.go
+++ b/cmd/bwai/config.go
@@ -60,6 +60,8 @@ func defaultConfig() Config {
 			// Goose (uses provider keys above + its own config)
 			"GOOSE_PROVIDER",
 			"GOOSE_MODEL",
+			"GOOSE_PLANNER_PROVIDER",
+			"GOOSE_PLANNER_MODEL",
 			// OpenAI-compatible providers (used by Goose and others)
 			"OPENAI_API_KEY",
 			"OPENAI_API_BASE",