diff --git a/rcs/sycamore_2019.py b/rcs/sycamore_2019.py
index 48054ff..06626fb 100644
--- a/rcs/sycamore_2019.py
+++ b/rcs/sycamore_2019.py
@@ -109,7 +109,7 @@ def bench_qrack(width, depth):
 
 def main():
     if len(sys.argv) < 3:
-        raise RuntimeError('Usage: python3 sycamore_2019_patch.py [width] [depth]')
+        raise RuntimeError('Usage: python3 sycamore_2019.py [width] [depth]')
 
     width = int(sys.argv[1])
     depth = int(sys.argv[2])