diff --git a/core/Makefile b/core/Makefile
index 4def109..66e1fe1 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -2166,7 +2166,7 @@
 #   libicuuc.so
 #   libnativehelper.so  - cf_x86_phone-userdebug builds get this in system/lib/arm
 #   libprofile.so
-#   libsigchain.so
+#   libsigchain.so  - cf_x86_phone-userdebug builds get this in system/lib/arm
 #   libtombstoned_client.so
 APEX_MODULE_LIBS= \
   libadbconnection.so \