diff --git a/rocketv/src/RVDecoderDB.scala b/rocketv/src/RVDecoderDB.scala
index b306b5bb9..8b0d3387f 100644
--- a/rocketv/src/RVDecoderDB.scala
+++ b/rocketv/src/RVDecoderDB.scala
@@ -19,10 +19,10 @@ object rvdecoderdbcompat {
     val load_access = causes("load access")
     val misaligned_store = causes("misaligned store")
     val store_access = causes("store access")
-    val user_ecall = causes("user_ecall")
-    val supervisor_ecall = causes("supervisor_ecall")
-    val virtual_supervisor_ecall = causes("virtual_supervisor_ecall")
-    val machine_ecall = causes("machine_ecall")
+    val user_ecall = causes("user ecall")
+    val supervisor_ecall = causes("supervisor ecall")
+    val virtual_supervisor_ecall = causes("virtual supervisor ecall")
+    val machine_ecall = causes("machine ecall")
     val fetch_page_fault = causes("fetch page fault")
     val load_page_fault = causes("load page fault")
     val store_page_fault = causes("store page fault")