diff --git a/ddbridge/Kbuild b/ddbridge/Kbuild
index d5a3f25..7f882e5 100644
--- a/ddbridge/Kbuild
+++ b/ddbridge/Kbuild
@@ -8,4 +8,6 @@ obj-$(CONFIG_DVB_OCTONET) += octonet.o
 
 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends -Idrivers/media/dvb-frontends
 EXTRA_CFLAGS += -Idrivers/media/common/tuners
-NOSTDINC_FLAGS += -I$(SUBDIRS)/frontends -I$(SUBDIRS)/include -I$(SUBDIRS)/dvb-core
\ No newline at end of file
+NOSTDINC_FLAGS += -I$(SUBDIRS)/frontends -I$(SUBDIRS)/include -I$(SUBDIRS)/dvb-core
+EXTRA_CFLAGS += -Wno-error=implicit-function-declaration
+
diff --git a/ddbridge/ddbridge-main.c b/ddbridge/ddbridge-main.c
index 67159e3..92ae3ef 100644
--- a/ddbridge/ddbridge-main.c
+++ b/ddbridge/ddbridge-main.c
@@ -25,6 +25,7 @@
 #include "ddbridge-io.h"
 
 #ifdef CONFIG_PCI_MSI
+#include <linux/msi.h>
 static int msi = 1;
 module_param(msi, int, 0444);
 MODULE_PARM_DESC(msi,