diff --git a/install.sh b/install.sh
index 64bac209bf8f..8c500c35a974 100755
--- a/install.sh
+++ b/install.sh
@@ -360,6 +360,9 @@ os() {
   Darwin)
     echo macos
     ;;
+  FreeBSD)
+    echo freebsd
+    ;;
   esac
 }