diff --git a/tests/lib/thread-wrapper-join-test.cpp b/tests/lib/thread-wrapper-join-test.cpp
index 0237fb63e..4e817301c 100644
--- a/tests/lib/thread-wrapper-join-test.cpp
+++ b/tests/lib/thread-wrapper-join-test.cpp
@@ -75,7 +75,7 @@ namespace test {
           usleep (100000);          // pause 100ms prior to modifying
           
           if (DESTRUCTION_CODE == secretValue)
-            lumiera_error_set(LUMIERA_ERROR_SPECIAL, 0);
+            LUMIERA_ERROR_SET(test, SPECIAL, 0);
           else
             aValue_ =  secretValue+42;