diff --git a/fixes_for_5.4.patch b/fixes_for_5.4.patch
index 812a7b0..aabb254 100644
--- a/fixes_for_5.4.patch
+++ b/fixes_for_5.4.patch
@@ -105,3 +105,26 @@ Index: VirtualBox-6.0.12/src/VBox/Additions/linux/drm/vbox_main.c
  }
  
  int
+Index: VirtualBox-6.0.12/include/iprt/cdefs.h
+===================================================================
+--- VirtualBox-6.0.12.orig/include/iprt/cdefs.h
++++ VirtualBox-6.0.12/include/iprt/cdefs.h
+@@ -1166,14 +1166,15 @@
+  * Tell the compiler that we're falling through to the next case in a switch.
+  * @sa RT_FALL_THRU  */
+ #if RT_GNUC_PREREQ(7, 0)
+-# define RT_FALL_THROUGH()      __attribute__((fallthrough))
++# define FALL_THROUGH		__attribute__((__fallthrough__))
+ #else
+-# define RT_FALL_THROUGH()      (void)0
++# define FALL_THROUGH      (void)0
+ #endif
+ /** @def RT_FALL_THRU
+  * Tell the compiler that we're falling thru to the next case in a switch.
+  * @sa RT_FALL_THROUGH */
+-#define RT_FALL_THRU()          RT_FALL_THROUGH()
++#define RT_FALL_THRU()          FALL_THROUGH
++#define RT_FALL_THROUGH()	FALL_THROUGH
+ 
+ 
+ /** @def RT_IPRT_FORMAT_ATTR
diff --git a/virtualbox.changes b/virtualbox.changes
index 204b2b6..82734e8 100644
--- a/virtualbox.changes
+++ b/virtualbox.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Oct 15 20:27:49 UTC 2019 - Larry Finger <Larry.Finger@gmail.com>
+
+- Kernel 5.4.0-rc3 introduces a change in the way the compiler handles the fallthrough
+  attribute leading to build errors. File "fixes_for_5.4.patch" is modified to build correctly.
+
 -------------------------------------------------------------------
 Tue Oct  8 16:28:12 UTC 2019 - Stefan Dirsch <sndirsch@suse.com>