diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index f6786fa..2c437ba 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -263,6 +263,10 @@
   CFLAGS += -DHAVE_PTHREAD_ATTR_SETAFFINITY_NP
 endif
 
+ifeq ($(feature-pthread-barrier), 1)
+  CFLAGS += -DHAVE_PTHREAD_BARRIER
+endif
+
 ifndef NO_BIONIC
   $(call feature_check,bionic)
   ifeq ($(feature-bionic), 1)