1 files changed, 3 insertions, 3 deletions
diff --git a/src/test/scala/chiselTests/Printf.scala b/src/test/scala/chiselTests/Printf.scala
index 28b6132b..6a0569a2 100644
--- a/src/test/scala/chiselTests/Printf.scala
+++ b/src/test/scala/chiselTests/Printf.scala
@@ -8,7 +8,7 @@ import chisel3.util._
 import chisel3.testers.BasicTester
 
 class SinglePrintfTester() extends BasicTester {
-  val x = UInt(254)
+  val x = 254.U
   printf("x=%x", x)
   stop()
 }
@@ -19,8 +19,8 @@ class ASCIIPrintfTester() extends BasicTester {
 }
 
 class MultiPrintfTester() extends BasicTester {
-  val x = UInt(254)
-  val y = UInt(255)
+  val x = 254.U
+  val y = 255.U
   printf("x=%x y=%x", x, y)
   stop()
 }