diff --git a/contrib/onelab/python/test.py b/contrib/onelab/python/test.py
index fdd671e46f5d440cdd8c61e40d1a53c493b3bc1f..67853dab908d938788076883ede790ff7622ee1b 100755
--- a/contrib/onelab/python/test.py
+++ b/contrib/onelab/python/test.py
@@ -21,7 +21,7 @@ if OL.action == 'compute' :
 #OL.run('gmsh', 'gmsh ' + modelName + '.geo -2')
 #OL.mergeFile(modelName + '.msh')
 
-OL.run('subclient', 'sub.py','')
+OL.run('subclient', './sub.py','')
 
 
 #B = oc.defineNumber('Group/B', 0, min = -10, max = 10, step = 1)