diff --git a/.circleci/do-rtl-build.sh b/.circleci/do-rtl-build.sh
index af46dbcb..30790e38 100755
--- a/.circleci/do-rtl-build.sh
+++ b/.circleci/do-rtl-build.sh
@@ -29,7 +29,7 @@ copy $LOCAL_VERILATOR_DIR/ $SERVER:$REMOTE_VERILATOR_DIR
 # enter the verisim directory and build the specific config on remote server
 run "cd $REMOTE_CHIPYARD_DIR && ./scripts/init-submodules-no-riscv-tools.sh"
 run "make -C $REMOTE_SIM_DIR clean"
-run "export RISCV=\"$REMOTE_RISCV_DIR\"; make -C $REMOTE_SIM_DIR VERILATOR_INSTALL_DIR=$REMOTE_VERILATOR_DIR JAVA_ARGS=\"-Xmx8G -Xss8M\" SUB_PROJECT=boom CONFIG=$1 TOP=BoomRocketSystem"
+run "export RISCV=\"$REMOTE_RISCV_DIR\"; make -C $REMOTE_SIM_DIR VERILATOR_INSTALL_DIR=$REMOTE_VERILATOR_DIR JAVA_ARGS=\"-Xmx8G -Xss8M\" $@"
 run "rm -rf $REMOTE_CHIPYARD_DIR/project"
 
 # copy back the final build