1 files changed, 1 insertions, 1 deletions
diff --git a/src/Kbuild b/src/Kbuild
index bbde348..e2aa9de 100644
--- a/src/Kbuild
+++ b/src/Kbuild
@@ -1,5 +1,5 @@
 ccflags-y := -O3 -fvisibility=hidden
-ccflags-$(CONFIG_WIREGUARD_DEBUG) := -DDEBUG -g
+ccflags-$(CONFIG_WIREGUARD_DEBUG) += -DDEBUG -g
 ccflags-y += -Wframe-larger-than=8192
 ccflags-y += -D'pr_fmt(fmt)=KBUILD_MODNAME ": " fmt'
 wireguard-y := main.o noise.o device.o peer.o timers.o data.o send.o receive.o socket.o config.o hashtables.o routingtable.o ratelimiter.o cookie.o