diff --git a/python_tools/void_python_tools/backend/launchers.py b/python_tools/void_python_tools/backend/launchers.py
index a4599f6..e53b241 100644
--- a/python_tools/void_python_tools/backend/launchers.py
+++ b/python_tools/void_python_tools/backend/launchers.py
@@ -276,7 +276,7 @@ def launchZobov(sample, binPath, zobovDir=None, logDir=None, continueRun=None,
     cmd = "./%s >> %s 2>&1" % (vozScript, logFile)
     os.system(cmd)
 
-    cmd = "%s/../c_tools/zobov2/jozov2 %s %s %s %s %s %g %s >> %s 2>&1" % \
+    cmd = "%s/../c_tools/zobov2/jozov2/jozov2 %s %s %s %s %s %g %s >> %s 2>&1" % \
           (binPath, \
            zobovDir+"/adj_"+sampleName+".dat", \
            zobovDir+"/vol_"+sampleName+".dat", \