diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index 0c301cac3..c6c53aabe 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -63,8 +63,8 @@ ABT_KERNELS="  \
 2.6.33.7-nc    \
 2.6.32.27-nc   \
 2.6.31.14-nc   \
+4.18.0-240.1.1.el8_3^CentOS^8.3.2011-nc	\
 4.18.0-193.28.1.el8_2^CentOS^8.2.2004-nc \
-4.18.0-193.el8^CentOS^8.2.2004-nc \
 4.18.0-147.8.1.el8_1^CentOS^8.1.1911-nc	\
 4.18.0-80.11.2.el8_0^CentOS^8.0.1905-nc	\
 3.10.0-1127.19.1.el7^CentOS^7.8.2003-nc	\