diff --git a/r2ogs6.Rproj b/r2ogs6.Rproj
index 4ba229d3862d841ed6e19855704fa9287bef7626..7cca3129cdb7302da383fed22c8a428cac9b3356 100644
--- a/r2ogs6.Rproj
+++ b/r2ogs6.Rproj
@@ -18,4 +18,5 @@ BuildType: Package
 PackageUseDevtools: Yes
 PackageInstallArgs: --no-multiarch --with-keep.source
 PackageBuildArgs: --no-build-vignettes
+PackageCheckArgs: --no-build-vignettes
 PackageRoxygenize: rd,collate,namespace