diff --git a/core/Makefile b/core/Makefile
index 54a596c..68f8677 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -206,7 +206,12 @@
 # but it should guarantee that the apkcerts file is rebuilt
 # if any packages change which certs they're signed with.
 all_built_packages := $(foreach p,$(PACKAGES),$(ALL_MODULES.$(p).BUILT))
+ifneq ($(TARGET_BUILD_APPS),)
+# We don't need to really build all the modules for apps_only build.
+$(APKCERTS_FILE):
+else
 $(APKCERTS_FILE): $(all_built_packages)
+endif
 	@echo APK certs list: $@
 	@mkdir -p $(dir $@)
 	@rm -f $@
@@ -220,6 +225,8 @@
 .PHONY: apkcerts-list
 apkcerts-list: $(APKCERTS_FILE)
 
+$(call dist-for-goals, apps_only, $(APKCERTS_FILE):apkcerts.txt)
+
 # -----------------------------------------------------------------
 # module info file
 ifdef CREATE_MODULE_INFO_FILE