diff --git a/apps/plugins/SOURCES b/apps/plugins/SOURCES
index 0f804a521b..7afd97309f 100644
--- a/apps/plugins/SOURCES
+++ b/apps/plugins/SOURCES
@@ -217,7 +217,7 @@ superdom.c
 
 
 
-#if 1//def HAVE_TEST_PLUGINS /* enable in advanced build options */
+#ifdef HAVE_TEST_PLUGINS /* enable in advanced build options */
 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
 test_boost.c
 #endif