diff --git a/src/omniperf_base.py b/src/omniperf_base.py
index f2650fb856..e23dd989a8 100644
--- a/src/omniperf_base.py
+++ b/src/omniperf_base.py
@@ -76,8 +76,9 @@ class Omniperf:
         logging.info("Execution mode = %s" % self.__mode)
 
     def print_graphic(self):
-        """Log program name as ascii art to terminal."""
-        ascii_art = """
+        """Log program name as ascii art to terminal.
+        """
+        ascii_art = r"""
   ___                  _                  __ 
  / _ \ _ __ ___  _ __ (_)_ __   ___ _ __ / _|
 | | | | '_ ` _ \| '_ \| | '_ \ / _ \ '__| |_