diff --git a/smartdispatch/pbs.py b/smartdispatch/pbs.py
index f8d7982..dd7bf2b 100644
--- a/smartdispatch/pbs.py
+++ b/smartdispatch/pbs.py
@@ -36,7 +36,7 @@ def __init__(self, queue_name, walltime):
         self.add_options(q=queue_name)
 
         # Declares that all environment variables in the qsub command's environment are to be exported to the batch job.
-        self.add_options(V="")
+        self.add_options(v="PBS_FILENAME")
 
     def add_options(self, **options):
         """ Adds options to this PBS file.
diff --git a/smartdispatch/tests/test_pbs.py b/smartdispatch/tests/test_pbs.py
index 6088052..146b845 100644
--- a/smartdispatch/tests/test_pbs.py
+++ b/smartdispatch/tests/test_pbs.py
@@ -29,7 +29,7 @@ def test_constructor(self):
     def test_add_options(self):
         # Default options
         assert_equal(len(self.pbs.options), 2)
-        assert_true('-V' in self.pbs.options.keys())
+        assert_equal(self.pbs.options['-v'], 'PBS_FILENAME')
         assert_equal(self.pbs.options['-q'], self.queue_name)
 
         self.pbs.add_options(A="option1")
@@ -73,7 +73,7 @@ def test_str(self):
         # Create simple PBS file
         expected = """#!/bin/bash
 #PBS -q qtest@mp2
-#PBS -V
+#PBS -v PBS_FILENAME
 #PBS -l walltime=01:00:00
 
 # Modules #
@@ -98,7 +98,7 @@ def test_str(self):
         expected = """\
 #!/bin/bash
 #PBS -q qtest@mp2
-#PBS -V
+#PBS -v PBS_FILENAME
 #PBS -A xyz-123-ab
 #PBS -l walltime=01:00:00
 #PBS -l nodes=2:ppn=3:gpus=1