diff --git a/R/cosine.R b/R/cosine.R
index cbea9e3..1e6ecc4 100644
--- a/R/cosine.R
+++ b/R/cosine.R
@@ -311,6 +311,8 @@ multi_connection_table <- function(ids, partners=c("inputs", "outputs"),
                                    check_missing=TRUE,
                                    min_datasets=Inf
                                    ) {
+  if(isTRUE(group))
+    group='type'
   partners=match.arg(partners, several.ok = T)
   kk=keys(ids)
   if(length(partners)>1) {