diff --git a/pisi/scenarioapi/pisiops.py b/pisi/scenarioapi/pisiops.py
index c1dff0f8..65fa0a6b 100644
--- a/pisi/scenarioapi/pisiops.py
+++ b/pisi/scenarioapi/pisiops.py
@@ -28,11 +28,8 @@ def pisi_added_repo(name, url):
 def pisi_updated_repo():
     os.system("pisi -D%s update-repo" % consts.pisi_db)
 
-def pisi_installed(*pkg):
-    if type(pkg[0]) == tuple:
-        packages = util.strlist(pkg[0]).rstrip()
-    else:
-        packages = util.strlist(pkg).rstrip()
+def pisi_installed(*args):
+    packages = util.strlist(args).rstrip()
     os.system("pisi -D%s install %s" % (consts.pisi_db, packages))
 
 def pisi_reinstalled(package):
diff --git a/pisi/scenarioapi/scenario.py b/pisi/scenarioapi/scenario.py
index 68f2a013..03aa5fde 100644
--- a/pisi/scenarioapi/scenario.py
+++ b/pisi/scenarioapi/scenario.py
@@ -22,7 +22,7 @@ def let_repo_had(package, *args):
     repo_added_package(package, *args)
     repo_updated_index()
 
-def let_pisi_had(*pkg):
+def let_pisi_had(*args):
     url = os.path.join(os.getcwd(), consts.repo_url)
     pisi_added_repo(consts.repo_name, url)
-    pisi_installed(pkg)
+    pisi_installed(*args)