diff --git a/external/curl/UnpackedTarball_curl.mk b/external/curl/UnpackedTarball_curl.mk
index 8e236b4a9765..154263ce914f 100644
--- a/external/curl/UnpackedTarball_curl.mk
+++ b/external/curl/UnpackedTarball_curl.mk
@@ -23,6 +23,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,curl,\
 	external/curl/curl-msvc-schannel.patch.1 \
 	external/curl/curl-7.26.0_mingw.patch \
 	external/curl/curl-7.26.0_win-proxy.patch \
+	external/curl/curl-xp.patch.1 \
 ))
 
 ifeq ($(SYSTEM_NSS),)
diff --git a/external/curl/curl-xp.patch.1 b/external/curl/curl-xp.patch.1
new file mode 100644
index 000000000000..9e4163e3eab1
--- /dev/null
+++ b/external/curl/curl-xp.patch.1
@@ -0,0 +1,12 @@
+diff -ur curl.org/src/Makefile.vc10 curl/src/Makefile.vc10
+--- curl.org/src/Makefile.vc10	2016-07-04 03:45:24.102995951 +0200
++++ curl/src/Makefile.vc10	2016-07-04 03:48:00.547835559 +0200
+@@ -127,7 +127,7 @@
+ LINKD = link.exe /incremental:yes /debug /libpath:"../lib"
+ RCD   = rc.exe /dDEBUGBUILD=1
+ 
+-CFLAGS   = /I../lib /I../include /nologo /W3 /EHsc /DWIN32 /FD /c /D_BIND_TO_CURRENT_VCLIBS_VERSION=1
++CFLAGS   = /I../lib /I../include /nologo /W3 /EHsc /DWIN32 /FD /c /D_BIND_TO_CURRENT_VCLIBS_VERSION=1 /D_WIN32_WINNT=0x0502
+ LFLAGS   = /nologo /out:$(PROGRAM_NAME) /subsystem:console /machine:$(MACHINE)
+ RESFLAGS = /i../include
+