diff --git a/.github/scripts/defaults.sh b/.github/scripts/defaults.sh
index ee1c25bf9..dfecfa588 100755
--- a/.github/scripts/defaults.sh
+++ b/.github/scripts/defaults.sh
@@ -41,7 +41,7 @@ mapping["chipyard-rocket"]=" CONFIG=QuadChannelRocketConfig"
 mapping["chipyard-dmirocket"]=" CONFIG=dmiRocketConfig"
 mapping["chipyard-mempress"]=" CONFIG=MempressRocketConfig"
 mapping["chipyard-compressacc"]=" CONFIG=ZstdCompressorRocketConfig"
-mapping["chipyard-hlsacc"]=" CONFIG=HLSAcceleratorRocketConfig"
+mapping["chipyard-hlsacc"]=" CONFIG=GCDHLSRocketConfig"
 mapping["chipyard-prefetchers"]=" CONFIG=PrefetchingRocketConfig"
 mapping["chipyard-digitaltop"]=" TOP=DigitalTop"
 mapping["chipyard-manymmioaccels"]=" CONFIG=ManyMMIOAcceleratorRocketConfig"