diff --git a/llvm/lib/CodeGen/Makefile b/llvm/lib/CodeGen/Makefile
index 1253ea8..cc72a03 100644
--- a/llvm/lib/CodeGen/Makefile
+++ b/llvm/lib/CodeGen/Makefile
@@ -8,7 +8,7 @@
 ##===----------------------------------------------------------------------===##
 
 LEVEL = ../..
-PARALLEL_DIRS = SelectionDAG ModuloScheduling
+PARALLEL_DIRS = SelectionDAG
 LIBRARYNAME = codegen
 
 include $(LEVEL)/Makefile.common
diff --git a/llvm/lib/CodeGen/Makefile.am b/llvm/lib/CodeGen/Makefile.am
index f2edae1..0f3cdd2 100644
--- a/llvm/lib/CodeGen/Makefile.am
+++ b/llvm/lib/CodeGen/Makefile.am
@@ -9,7 +9,7 @@
 
 include $(top_srcdir)/Makefile.rules.am
 
-SUBDIRS = ModuloScheduling SelectionDAG
+SUBDIRS = SelectionDAG
 
 libexec_PROGRAMS = LLVMCodeGen.o