diff --git a/vsprojects/vs2013/Grpc.mak b/vsprojects/vs2013/Grpc.mak
index 585e8f08f4d588f2ba9aaf2a71be735b8dca0e1a..f9de4b15601ad807606eeaee4043f85a707d87bd 100644
--- a/vsprojects/vs2013/Grpc.mak
+++ b/vsprojects/vs2013/Grpc.mak
@@ -7,7 +7,10 @@ CC=cl.exe
 LINK=link.exe
 CFLAGS=/c /I..\.. /I..\..\include /nologo /Z7 /W3 /WX- /sdl /D WIN32 /D _LIB /D _USE_32BIT_TIME_T /D _UNICODE /D UNICODE /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Gd /TC /analyze-
 LFLAGS=/DEBUG /INCREMENTAL /NOLOGO /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /MACHINE:X86
-LIBS=
+
+OPENSSL_LIBS=..\..\third_party\openssl\out32\ssleay32.lib ..\..\third_party\openssl\out32\libeay32.lib
+WINSOCK_LIBS=ws2_32.lib
+LIBS=$(OPENSSL_LIBS) $(WINSOCK_LIBS)
 
 gpr_test_util:
 	MSBuild.exe gpr_test_util.vcxproj /p:Configuration=Debug