diff --git a/lib/Makefile b/lib/Makefile
index f3ca8c0..50144a3 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -180,6 +180,7 @@
 
 obj-$(CONFIG_STACKDEPOT) += stackdepot.o
 KASAN_SANITIZE_stackdepot.o := n
+KCOV_INSTRUMENT_stackdepot.o := n
 
 libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \
 	       fdt_empty_tree.o