diff --git a/basis/bootstrap/image/image-tests.factor b/basis/bootstrap/image/image-tests.factor
index 0c04071e0d..2e91ce4099 100644
--- a/basis/bootstrap/image/image-tests.factor
+++ b/basis/bootstrap/image/image-tests.factor
@@ -27,7 +27,7 @@ IN: bootstrap.image.tests
     ] keep 11 swap nth
 ] unit-test
 
-{ 20 } [
+{ 18 } [
     H{ } [ special-objects set emit-jit-data ] keep assoc-size
 ] unit-test