diff --git a/tests/T229.stdout-ws-32 b/tests/T229.stdout-ws-32
new file mode 100644
index 0000000000000000000000000000000000000000..a71457ade15af58cc7bb576aa14fc6e8361920c0
--- /dev/null
+++ b/tests/T229.stdout-ws-32
@@ -0,0 +1,3 @@
+Data.Array.Base.safe_scale: Overflow; scale: 4, n: 1073741824
+CallStack (from HasCallStack):
+  error, called at libraries/array/Data/Array/Base.hs:1418:20 in array-0.5.6.0-inplace:Data.Array.Base
diff --git a/tests/T229.stdout b/tests/T229.stdout-ws-64
similarity index 100%
rename from tests/T229.stdout
rename to tests/T229.stdout-ws-64