diff --git a/CLAUDE.md b/CLAUDE.md
index b4b2056..0e3b8d4 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -53,7 +53,7 @@ artifact and never compile.
 
 Global `--host` flag: orchestrator base URL. **Default is
 `https://my.blockninjacms.com` — PRODUCTION.** For local dev always pass
-`--host https://my.localdev.blockninjacms.com` (or set it as the active host via
+`--host https://my.blockninja.dev` (or set it as the active host via
 `ninja login`). Never publish dev/test plugins to the prod registry by omitting
 `--host`.
 
diff --git a/cmd/ninja/cmd/theme.go b/cmd/ninja/cmd/theme.go
index 874562c..69ad85c 100644
--- a/cmd/ninja/cmd/theme.go
+++ b/cmd/ninja/cmd/theme.go
@@ -55,7 +55,7 @@ the rest of the CLI.`,
 				themeName = mod.Plugin.Name
 			}
 			if gallery == "" {
-				return fmt.Errorf("--gallery is required (the gallery CMS site base, e.g. https://showcase.localdev.blockninjacms.com)")
+				return fmt.Errorf("--gallery is required (the gallery CMS site base, e.g. https://showcase.blockninja.dev)")
 			}
 
 			ctx := context.Background()
diff --git a/internal/shot/shot_test.go b/internal/shot/shot_test.go
index eb6ea05..b3c288e 100644
--- a/internal/shot/shot_test.go
+++ b/internal/shot/shot_test.go
@@ -3,16 +3,16 @@ package shot
 import "testing"
 
 func TestPreviewURLComposesQuery(t *testing.T) {
-	got := PreviewURL("https://showcase.localdev.blockninjacms.com", "/", "gotham")
-	want := "https://showcase.localdev.blockninjacms.com/?preview_template=gotham"
+	got := PreviewURL("https://showcase.blockninja.dev", "/", "gotham")
+	want := "https://showcase.blockninja.dev/?preview_template=gotham"
 	if got != want {
 		t.Fatalf("PreviewURL = %q, want %q", got, want)
 	}
 }
 
 func TestPreviewURLTrimsTrailingSlashHost(t *testing.T) {
-	got := PreviewURL("https://showcase.localdev.blockninjacms.com/", "/", "noir")
-	want := "https://showcase.localdev.blockninjacms.com/?preview_template=noir"
+	got := PreviewURL("https://showcase.blockninja.dev/", "/", "noir")
+	want := "https://showcase.blockninja.dev/?preview_template=noir"
 	if got != want {
 		t.Fatalf("PreviewURL = %q, want %q", got, want)
 	}