diff --git a/src/main/scala/Configs.scala b/src/main/scala/Configs.scala
index 8dc7a5ca..a71def02 100644
--- a/src/main/scala/Configs.scala
+++ b/src/main/scala/Configs.scala
@@ -229,6 +229,7 @@ class ZscaleConfig extends ChiselConfig(new WithZscale ++ new DefaultConfig)
 
 class FPGAConfig extends ChiselConfig (
   (pname,site,here) => pname match {
+    case NAcquireTransactors => 4
     case UseBackupMemoryPort => false
   }
 )