diff --git a/iglu.Rproj b/iglu.Rproj
index f0d61875..e5c3f7cb 100644
--- a/iglu.Rproj
+++ b/iglu.Rproj
@@ -18,4 +18,5 @@ StripTrailingWhitespace: Yes
 BuildType: Package
 PackageUseDevtools: Yes
 PackageInstallArgs: --no-multiarch --with-keep.source
+PackageCheckArgs: --as-cran
 PackageRoxygenize: rd,collate,namespace,vignette