diff --git a/implementations.lisp b/implementations.lisp
index e22701d8bf3b5d7815345fc604ff88b3c9e4a10b..37f5edd8c6a70630c75103be5957edf4f935fd09 100644
--- a/implementations.lisp
+++ b/implementations.lisp
@@ -71,9 +71,9 @@ Not supported at all are:
   :fullname "CLASP"
   :name "clasp"
   :feature :clasp
-  :flags () ;; ("-norc")
-  :eval-flag "-eval" ; -e ???
-  :load-flag "-load"
+  :flags ("--norc" "--noinit")
+  :eval-flag "--eval"
+  :load-flag "--load" ;; ???
   :image-flag nil
   :image-executable-p t
   :arguments-end "--"
diff --git a/lisp-invocation.asd b/lisp-invocation.asd
index b57645963d426fd9ea08fb61dc30544890a43d25..1599047de0018b01b515d9224ca8485c5cce75d0 100644
--- a/lisp-invocation.asd
+++ b/lisp-invocation.asd
@@ -13,7 +13,7 @@
   (error "ASDF 3.1.2 required"))
 
 (defsystem "lisp-invocation"
-  :version "1.0.12"
+  :version "1.0.13"
   :author ("Francois-Rene Rideau")
   :maintainer "Francois-Rene Rideau"
   :licence "MIT"