diff --git a/lib/Transforms/Hello/CMakeLists.txt b/lib/Transforms/Hello/CMakeLists.txt
index e724dbc8be8..3851b35871f 100644
--- a/lib/Transforms/Hello/CMakeLists.txt
+++ b/lib/Transforms/Hello/CMakeLists.txt
@@ -6,6 +6,10 @@ if( NOT LLVM_REQUIRES_RTTI )
   endif()
 endif()
 
+if(WIN32 OR CYGWIN)
+  set(LLVM_LINK_COMPONENTS Core Support)
+endif()
+
 add_llvm_loadable_module( LLVMHello
   Hello.cpp
   )
diff --git a/tools/bugpoint-passes/CMakeLists.txt b/tools/bugpoint-passes/CMakeLists.txt
index b7ee62673c7..de68bb5d31d 100644
--- a/tools/bugpoint-passes/CMakeLists.txt
+++ b/tools/bugpoint-passes/CMakeLists.txt
@@ -10,6 +10,10 @@ if( NOT LLVM_REQUIRES_RTTI )
   endif()
 endif()
 
+if(WIN32 OR CYGWIN)
+  set(LLVM_LINK_COMPONENTS Core)
+endif()
+
 add_llvm_loadable_module( BugpointPasses
   TestPasses.cpp
   )