diff --git a/core/soong_config.mk b/core/soong_config.mk
index 81dbc23..98ab07d 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -216,6 +216,8 @@
 
 $(call add_json_bool, BoardUsesRecoveryAsBoot, $(BOARD_USES_RECOVERY_AS_BOOT))
 
+$(call add_json_list, BoardKernelBinaries, $(BOARD_KERNEL_BINARIES))
+
 $(call json_end)
 
 $(file >$(SOONG_VARIABLES).tmp,$(json_contents))