diff --git a/prism/etc/scripts/prism-auto b/prism/etc/scripts/prism-auto
index 59b68f24..d6d7ee16 100755
--- a/prism/etc/scripts/prism-auto
+++ b/prism/etc/scripts/prism-auto
@@ -440,7 +440,7 @@ def benchmarkModelFile(modelFile, modelArgs=[], dir=""):
         for testFile in testFiles:
             logging.debug("Test file: " + str(testFile))
             for testArgs in getArgsListsFromFile(testFile):
-                benchmark(modelFile, modelArgs + testArgs, dir)
+                benchmark(modelFile, modelArgs + args + testArgs, dir)
 
 # Execute benchmarking on a test file, i.e. a file that has the same structure as an args file,
 # but which does not have any corresponding prop file