2 files changed, 7 insertions, 4 deletions

diff --git a/src/test/WixToolsetTest.CoreIntegration/BundleFixture.cs b/src/test/WixToolsetTest.CoreIntegration/BundleFixture.cs
index 38554b70..d121da0f 100644
--- a/src/test/WixToolsetTest.CoreIntegration/BundleFixture.cs
+++ b/src/test/WixToolsetTest.CoreIntegration/BundleFixture.cs
@@ -280,7 +280,7 @@ namespace WixToolsetTest.CoreIntegration
             }
         }
 
-        [Fact(Skip = "https://github.com/wixtoolset/issues/issues/4628")]
+        [Fact]
         public void CantBuildWithDuplicateCacheIds()
         {
             var folder = TestData.Get(@"TestData");
@@ -302,7 +302,7 @@ namespace WixToolsetTest.CoreIntegration
                     "-o", exePath,
                 });
 
-                Assert.InRange(result.ExitCode, 2, Int32.MaxValue);
+                Assert.Equal(8001, result.ExitCode);
             }
         }
 
diff --git a/src/test/WixToolsetTest.CoreIntegration/TestData/BadInput/DuplicateCacheIds.wxs b/src/test/WixToolsetTest.CoreIntegration/TestData/BadInput/DuplicateCacheIds.wxs
index 5c58ef50..0c350042 100644
--- a/src/test/WixToolsetTest.CoreIntegration/TestData/BadInput/DuplicateCacheIds.wxs
+++ b/src/test/WixToolsetTest.CoreIntegration/TestData/BadInput/DuplicateCacheIds.wxs
@@ -2,8 +2,11 @@
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
     <Fragment>
         <PackageGroup Id="BundlePackages">
-            <ExePackage Id="Manual1" SourceFile="burn.exe" Name="manual1\burn.exe" CacheId="Manual" />
-            <ExePackage Id="Manual2" SourceFile="burn.exe" Name="manual2\burn.exe" CacheId="Manual" />
+            <ExePackage Id="Manual1" SourceFile="burn.exe" Name="manual1\burn.exe" DetectCondition="test" CacheId="!(wix.WixVariable1)" />
+            <ExePackage Id="Manual2" SourceFile="burn.exe" Name="manual2\burn.exe" DetectCondition="test" CacheId="!(wix.WixVariable2)" />
         </PackageGroup>
+
+        <WixVariable Id="WixVariable1" Value="CollidingCacheId" />
+        <WixVariable Id="WixVariable2" Value="CollidingCacheId" />
     </Fragment>
 </Wix>