Index: bin/use_node
--- bin/use_node.orig
+++ bin/use_node
@@ -25,6 +25,8 @@ SCRIPT="$0"
 UNAME=$(uname -s)
 if [ $UNAME = "FreeBSD" ]; then
   OS="freebsd"
+elif [ $UNAME = "OpenBSD" ]; then
+  OS="openbsd"
 elif [ $UNAME = "Darwin" ]; then
   OS="darwin"
 else
@@ -69,7 +71,7 @@ fi
 if [ -x "$NODE" ]; then
   # Node.js binary was found where it was expected; no need to show an error
   NODE_ERROR_SHOW=
-elif [ $OS = "freebsd" ]; then
+elif [ $OS = "freebsd" -o $OS = "openbsd" ]; then
   NODE="${LOCALBASE}/bin/node"
 else
   NODE="$(command -v node)"
