diff --git a/prodtests/full-system-test/dpl-workflow.sh b/prodtests/full-system-test/dpl-workflow.sh
index d067d9a8526e9..2dfc74e3ecfb3 100755
--- a/prodtests/full-system-test/dpl-workflow.sh
+++ b/prodtests/full-system-test/dpl-workflow.sh
@@ -333,11 +333,11 @@ if has_detector_calib PHS && workflow_has_parameter CALIB; then
 fi
 
 [[ ${O2_GPU_DOUBLE_PIPELINE:-$EPNSYNCMODE} == 1 && $GPUTYPE != "CPU" ]] && GPU_CONFIG+=" --enableDoublePipeline"
-[[ ${O2_GPU_RTC:-$EPNSYNCMODE} == 1 ]] && GPU_CONFIG_KEY+="GPU_proc_rtc.enable=1;GPU_proc_rtc.cacheOutput=1;GPU_proc.RTCTECH.prependCommand=/usr/bin/env TMPDIR=/tmp /usr/bin/taskset -c 0-191;"
-[[ ${O2_GPU_RTC:-$EPNSYNCMODE} == 1 && $EPNSYNCMODE == 1 ]] && GPU_CONFIG_KEY+="GPU_proc.RTCTECH.cacheFolder=/var/tmp/o2_gpu_rtc_cache;"
+[[ ${O2_GPU_RTC:-$EPNSYNCMODE} == 1 ]] && GPU_CONFIG_KEY+="GPU_proc_rtc.enable=1;GPU_proc_rtc.cacheOutput=1;GPU_proc_rtctech.prependCommand=/usr/bin/env TMPDIR=/tmp /usr/bin/taskset -c 0-191;"
+[[ ${O2_GPU_RTC:-$EPNSYNCMODE} == 1 && $EPNSYNCMODE == 1 ]] && GPU_CONFIG_KEY+="GPU_proc_rtctech.cacheFolder=/var/tmp/o2_gpu_rtc_cache;"
 if [[ ${O2_GPU_RTC:-$EPNSYNCMODE} == 1 ]] && [[ ( ${ALICE_O2_FST:-0} == 1 && ${FST_TMUX_NO_EPN:-0} == 0 ) || $EPNSYNCMODE == 1 ]]; then
-  [[ ${EPN_NODE_MI100:-0} == 0 ]] && GPU_CONFIG_KEY+="GPU_proc.RTCTECH.overrideArchitecture=--offload-arch=gfx906;"
-  [[ ${EPN_NODE_MI100:-0} == 1 ]] && GPU_CONFIG_KEY+="GPU_proc.RTCTECH.overrideArchitecture=--offload-arch=gfx908;"
+  [[ ${EPN_NODE_MI100:-0} == 0 ]] && GPU_CONFIG_KEY+="GPU_proc_rtctech.overrideArchitecture=--offload-arch=gfx906;"
+  [[ ${EPN_NODE_MI100:-0} == 1 ]] && GPU_CONFIG_KEY+="GPU_proc_rtctech.overrideArchitecture=--offload-arch=gfx908;"
 fi
 
 ( workflow_has_parameter AOD || [[ -z "$DISABLE_ROOT_OUTPUT" ]] || needs_root_output o2-emcal-cell-writer-workflow ) && has_detector EMC && RAW_EMC_SUBSPEC=" --subspecification 1 "