diff --git a/.goreleaser.vendor.yaml.tpl b/.goreleaser.vendor.yaml.tpl
index 564257b6..aa2c32d4 100644
--- a/.goreleaser.vendor.yaml.tpl
+++ b/.goreleaser.vendor.yaml.tpl
@@ -25,6 +25,7 @@ builds:
         goarch: arm64
     ldflags:
       - -s -w
+      - -X "github.com/upsun/cli/internal/config.BuiltBy=goreleaser"
       - -X "github.com/upsun/cli/internal/legacy.PHPVersion={{.Env.PHP_VERSION}}"
     main: ./cmd/platform
   - binary: ${VENDOR_BINARY}
@@ -40,6 +41,7 @@ builds:
       - arm64
     ldflags:
       - -s -w
+      - -X "github.com/upsun/cli/internal/config.BuiltBy=goreleaser"
       - -X "github.com/upsun/cli/internal/legacy.PHPVersion={{.Env.PHP_VERSION}}"
     main: ./cmd/platform
 
diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 9898b379..55d3bab6 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -26,6 +26,7 @@ builds:
     ldflags:
       - -s -w
       - -X "github.com/upsun/cli/internal/config.Version={{.Version}}"
+      - -X "github.com/upsun/cli/internal/config.BuiltBy=goreleaser"
       - -X "github.com/upsun/cli/internal/legacy.PHPVersion={{.Env.PHP_VERSION}}"
     main: ./cmd/platform
   - binary: platform
@@ -42,6 +43,7 @@ builds:
     ldflags:
       - -s -w
       - -X "github.com/upsun/cli/internal/config.Version={{.Version}}"
+      - -X "github.com/upsun/cli/internal/config.BuiltBy=goreleaser"
       - -X "github.com/upsun/cli/internal/legacy.PHPVersion={{.Env.PHP_VERSION}}"
     main: ./cmd/platform
 
@@ -61,6 +63,7 @@ builds:
     ldflags:
       - -s -w
       - -X "github.com/upsun/cli/internal/config.Version={{.Version}}"
+      - -X "github.com/upsun/cli/internal/config.BuiltBy=goreleaser"
       - -X "github.com/upsun/cli/internal/legacy.PHPVersion={{.Env.PHP_VERSION}}"
     main: ./cmd/platform
   - binary: upsun
@@ -75,6 +78,7 @@ builds:
     ldflags:
       - -s -w
       - -X "github.com/upsun/cli/internal/config.Version={{.Version}}"
+      - -X "github.com/upsun/cli/internal/config.BuiltBy=goreleaser"
       - -X "github.com/upsun/cli/internal/legacy.PHPVersion={{.Env.PHP_VERSION}}"
     main: ./cmd/platform