diff --git a/setup.fish b/setup.fish
new file mode 100755
index 0000000..6a03318
--- /dev/null
+++ b/setup.fish
@@ -0,0 +1,18 @@
+#!/usr/bin/fish
+# This script makes symlinks to configuration files in directories
+set directories (ls --hide=setup.fish)
+for directory in $directories
+  set confdir ~/.config/$directory
+  if ! test -d $confdir
+    mkdir ~/.config/$directory
+  end
+  set content (ls $directory)
+  for file in $content
+    if ! test -e $confdir/$file
+      ln -s (pwd)/$directory/$file $confdir/$file
+    end
+  end
+end
+
+# Specific configs procedures
+rename init.lua init ~/.config/river/init.lua