diff --git a/install.sh b/install.sh
index 1543cc8..feb9240 100755
--- a/install.sh
+++ b/install.sh
@@ -76,6 +76,13 @@ function install_cron()
     install_if "$1" "$2" $INSTALL_CRON
 }
 
+function install_symlink()
+{
+	if [ "$(readlink "$2")" != "$1" ]; then
+		ln -sfv "$1" "$2"
+	fi
+}
+
 umask 022;
 
 mkdir -p "$DESTDIR$usr_bindir"