diff --git a/recipes-extended/kvmtool/files/external-crosscompiler.patch b/recipes-extended/kvmtool/files/external-crosscompiler.patch
index b8780245..e27ee34b 100644
--- a/recipes-extended/kvmtool/files/external-crosscompiler.patch
+++ b/recipes-extended/kvmtool/files/external-crosscompiler.patch
@@ -13,11 +13,11 @@ be linked against the cross-compiled libfdt library.
  Makefile | 8 +-------
  1 file changed, 1 insertion(+), 7 deletions(-)
 
-diff --git a/Makefile b/Makefile
-index e9121dc..c05b2c0 100644
---- a/Makefile
-+++ b/Makefile
-@@ -19,12 +19,6 @@ include config/utilities.mak
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile
++++ git/Makefile
+@@ -19,12 +19,6 @@
  include config/feature-tests.mak
  -include $(OUTPUT)KVMTOOLS-VERSION-FILE
  
@@ -30,12 +30,12 @@ index e9121dc..c05b2c0 100644
  FIND	:= find
  CSCOPE	:= cscope
  TAGS	:= ctags
-@@ -343,7 +337,7 @@ $(warning No static libc found. Skipping guest init)
- endif
- 
- ifeq (y,$(ARCH_WANT_LIBFDT))
--	ifneq ($(call try-build,$(SOURCE_LIBFDT),$(CFLAGS),-lfdt),y)
-+	ifneq ($(call try-build,$(SOURCE_LIBFDT),$(CPPFLAGS) $(CFLAGS),-lfdt),y)
-           $(error No libfdt found. Please install libfdt-dev package)
- 	else
+@@ -367,7 +361,7 @@
  		CFLAGS_DYNOPT	+= -DCONFIG_HAS_LIBFDT
+ 		CFLAGS_STATOPT	+= -DCONFIG_HAS_LIBFDT
+ 		CFLAGS		+= -I $(LIBFDT_DIR)
+-	else ifeq ($(call try-build,$(SOURCE_LIBFDT),$(CFLAGS),-lfdt),y)
++	else ifeq ($(call try-build,$(SOURCE_LIBFDT),$(CPPFLAGS) $(CFLAGS),-lfdt),y)
+ 		LIBFDT_STATIC	:=
+ 		CFLAGS_DYNOPT	+= -DCONFIG_HAS_LIBFDT
+ 		CFLAGS_STATOPT	+= -DCONFIG_HAS_LIBFDT