1 files changed, 2 insertions, 2 deletions
diff --git a/chapter21/src/test/java/com/seaofnodes/simple/Chapter21Test.java b/chapter21/src/test/java/com/seaofnodes/simple/Chapter21Test.java
index 2a5082a0..ed869ed3 100644
--- a/chapter21/src/test/java/com/seaofnodes/simple/Chapter21Test.java
+++ b/chapter21/src/test/java/com/seaofnodes/simple/Chapter21Test.java
@@ -12,10 +12,10 @@ import static org.junit.Assert.*;
 
 public class Chapter21Test {
 
-    @Test @Ignore
+    @Test
     public void testJig() throws IOException {
         String src = Files.readString(Path.of("src/test/java/com/seaofnodes/simple/progs/jig.smp"));
-        testCPU(src,"x86_64_v2", "Win64",-1,null);
+        testCPU(src,"x86_64_v2", "Win64"  ,-1,null);
         testCPU(src,"riscv"    , "SystemV",-1,null);
         testCPU(src,"arm"      , "SystemV",-1,null);
     }