diff --git a/test/log/Makefile b/test/log/Makefile
index 4c92550..52e2f7b 100644
--- a/test/log/Makefile
+++ b/test/log/Makefile
@@ -10,6 +10,7 @@
 
 ifdef CONFIG_SANDBOX
 obj-$(CONFIG_LOG_SYSLOG) += syslog_test.o
+obj-$(CONFIG_LOG_SYSLOG) += syslog_test_ndebug.o
 endif
 
 ifndef CONFIG_LOG