diff --git a/kernel/.gitignore b/kernel/.gitignore
index 78701ea37c973d53ed7c265d3f7ff37e4ef6cf14..5518835ac35c7605f9bedb4925168bb2bea5e773 100644
--- a/kernel/.gitignore
+++ b/kernel/.gitignore
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0-only
+/config_data
 kheaders.md5
 timeconst.h
 hz.bc
diff --git a/kernel/Makefile b/kernel/Makefile
index 92d2815b20422f605dbeb5dd2d7c79ab764b3792..455d0b5fbbb0887cc6c6c517e372ff55d2409c25 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -134,10 +134,15 @@ obj-$(CONFIG_SCF_TORTURE_TEST) += scftorture.o
 
 $(obj)/configs.o: $(obj)/config_data.gz
 
-targets += config_data.gz
-$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
+targets += config_data config_data.gz
+$(obj)/config_data.gz: $(obj)/config_data FORCE
 	$(call if_changed,gzip)
 
+filechk_cat = cat $<
+
+$(obj)/config_data: $(KCONFIG_CONFIG) FORCE
+	$(call filechk,cat)
+
 $(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz
 
 quiet_cmd_genikh = CHK     $(obj)/kheaders_data.tar.xz