diff --git a/tools/tide_install.fish b/tools/tide_install.fish
index 5c74edf..7baa0d6 100644
--- a/tools/tide_install.fish
+++ b/tools/tide_install.fish
@@ -1,12 +1,20 @@
 function tide_install
-    # If git isn't installed, there's nothing we can do
     if not command -q git
-        printf '%s\n' 'Git must be installed to download Tide.'
+        printf '%s\n' 'Git must be available to install Tide.'
         return 1
     end
 
-    argparse --ignore-unknown 'l/local' -- $argv
+    set -l options l/local u/unattended
+    argparse $options -- $argv
 
+    # Pass through options to _tide_actual_install
+    for option in $options
+        set -l longFormOption (string split '/' $option)[2]
+        if set -q _flag_$longFormOption
+            set -a flags "--$longFormOption"
+        end
+    end
+    
     set -l location $argv[-1]
     if test -z "$location"
         set location 'main'
@@ -14,8 +22,6 @@ function tide_install
 
     if set -q _flag_local
         source "$location/tools/_tide_actual_install.fish"
-
-        set -a flags '-l'
     else
         curl --silent "https://raw.githubusercontent.com/IlanCosman/tide/$location/tools/_tide_actual_install.fish" | source
     end