diff --git a/3.18/bioc/kunpeng1/config.sh b/3.18/bioc/kunpeng1/config.sh
index 43b40a18..7caf7c87 100644
--- a/3.18/bioc/kunpeng1/config.sh
+++ b/3.18/bioc/kunpeng1/config.sh
@@ -12,7 +12,7 @@ export BBS_DEBUG="0"
 export BBS_NODE_HOSTNAME="kunpeng1"
 export BBS_USER="biocbuild"
 export BBS_WORK_TOPDIR="/home/biocbuild/bbs-3.18-bioc"
-export BBS_R_HOME="$HOME/R-devel_2023-03-12_r83975-bin"
+export BBS_R_HOME="/home/biocbuild/R/R-4.3.0-bin"
 export R_LIBS="$BBS_R_HOME/site-library"
 export BBS_NB_CPU=24         # 32 cores are available
 export BBS_BUILD_NB_CPU=10   # 32 cores are available