diff --git a/src/Cpu/FetchStage_tb.bsv b/src/Cpu/FetchStage_tb.bsv
index 9300f1e..95048d8 100644
--- a/src/Cpu/FetchStage_tb.bsv
+++ b/src/Cpu/FetchStage_tb.bsv
@@ -26,7 +26,7 @@ module mkTopModule(Empty);
     FetchStage_Cfg#(64) fetchStageConfig64 = FetchStage_Cfg{};
     FetchStage_Ifc#(64) fetchStage64 <- mkFetchStage(fetchStageConfig64);
 
-   (* no_implicit_conditions *)
+    (* no_implicit_conditions *)
     rule test;
         PC_IF#(32) pc_if = defaultValue;