diff --git a/scripts/generate-parachain-specs.sh b/scripts/generate-parachain-specs.sh
index b6558387ea..c3792ad825 100755
--- a/scripts/generate-parachain-specs.sh
+++ b/scripts/generate-parachain-specs.sh
@@ -28,6 +28,8 @@ $MOONBEAM_BINARY export-genesis-wasm \
 echo $ALPHANET_WASM generated
 
 $MOONBEAM_BINARY export-genesis-state \
+  --parachain-id $ALPHANET_PARACHAIN_ID \
+  --chain $ALPHANET_PARACHAIN_SPEC_RAW \
   > $ALPHANET_GENESIS;
 echo $ALPHANET_GENESIS generated