diff --git a/tuning/libtuner.py b/tuning/libtuner.py
index 4f653d0..81985eb 100755
--- a/tuning/libtuner.py
+++ b/tuning/libtuner.py
@@ -43,7 +43,7 @@
 """Do not need to change"""
 
 # Declare special symbols for libtuner to search and locate
-DEVICE_ID_PLACEHOLDER = "!IREE!"
+DEVICE_ID_PLACEHOLDER = "!DEVICE_ID!"
 
 
 @dataclass