diff --git a/Makefile.in b/Makefile.in
index 7f1a6945d8a..aab1e2ff556 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -367,7 +367,7 @@ LLVM_COMPONENTS=x86 arm mips ipo bitreader bitwriter linker asmparser jit mcjit
                 interpreter instrumentation
 
 # Only build these LLVM tools
-LLVM_TOOLS=bugpoint llc llvm-ar llvm-as llvm-dis llvm-mc opt
+LLVM_TOOLS=bugpoint llc llvm-ar llvm-as llvm-dis llvm-mc opt llvm-extract
 
 define DEF_LLVM_VARS
 # The configure script defines these variables with the target triples
diff --git a/src/rustllvm/llvm-auto-clean-trigger b/src/rustllvm/llvm-auto-clean-trigger
index 95b950973d1..da3fd879083 100644
--- a/src/rustllvm/llvm-auto-clean-trigger
+++ b/src/rustllvm/llvm-auto-clean-trigger
@@ -1,4 +1,4 @@
 # If this file is modified, then llvm will be forcibly cleaned and then rebuilt.
 # The actual contents of this file do not matter, but to trigger a change on the
 # build bots then the contents should be changed so git updates the mtime.
-2013-12-29
+2014-01-21