diff --git a/.github/scripts/defaults.sh b/.github/scripts/defaults.sh
index 5d33cbf7..f311d74c 100755
--- a/.github/scripts/defaults.sh
+++ b/.github/scripts/defaults.sh
@@ -69,6 +69,7 @@ mapping["chipyard-nvdla"]=" CONFIG=SmallNVDLARocketConfig"
 mapping["chipyard-sodor"]=" CONFIG=Sodor5StageConfig"
 mapping["chipyard-multiclock-rocket"]=" CONFIG=MulticlockRocketConfig"
 mapping["chipyard-nomem-scratchpad"]=" CONFIG=MMIOScratchpadOnlyRocketConfig"
+mapping["chipyard-fftgenerator"]=" CONFIG=FFTRocketConfig"
 
 mapping["firesim"]="SCALA_TEST=firesim.firesim.RocketNICF1Tests"
 mapping["firesim-multiclock"]="SCALA_TEST=firesim.firesim.RocketMulticlockF1Tests"