diff --git a/src/report.test.c b/src/report.test.c
index bc8141da1..141c52996 100644
--- a/src/report.test.c
+++ b/src/report.test.c
@@ -95,6 +95,7 @@ static void test_report_region(CuTest *tc) {
 
     mstream_init(&out);
     r = test_create_region(0, 0, 0);
+    r->flags &= ~RF_MALLORN;
     add_resource(r, 1, 135, 10, rt_stone);
     CuAssertIntEquals(tc, 1, r->resources->level);
     r->land->peasants = 5;