diff --git a/internal/service/deploy/deploy.go b/internal/service/deploy/deploy.go
index 0959729..3093116 100644
--- a/internal/service/deploy/deploy.go
+++ b/internal/service/deploy/deploy.go
@@ -251,8 +251,8 @@ func New(lc fx.Lifecycle, params ServiceParams) (*Service, error) {
 }
 
 // GetBuildDir returns the build directory path for an app.
-func (svc *Service) GetBuildDir(appID string) string {
-	return filepath.Join(svc.config.DataDir, "builds", appID)
+func (svc *Service) GetBuildDir(appName string) string {
+	return filepath.Join(svc.config.DataDir, "builds", appName)
 }
 
 // GetLogFilePath returns the path to the log file for a deployment.