diff --git a/test-tool/iscsi-test-cu.c b/test-tool/iscsi-test-cu.c
index 0195ab5..d28c382 100644
--- a/test-tool/iscsi-test-cu.c
+++ b/test-tool/iscsi-test-cu.c
@@ -560,7 +560,7 @@ static CU_TestInfo tests_iscsi_residuals[] = {
 };
 
 static CU_TestInfo tests_iscsi_tmf[] = {
-        { "AbortTaskSimpleAsync", test_async_abort_simple },
+        { (char *)"AbortTaskSimpleAsync", test_async_abort_simple },
         CU_TEST_INFO_NULL
 };