diff --git a/llvm/utils/buildit/build_llvm b/llvm/utils/buildit/build_llvm
index 0c0b6f911147..df218abe189b 100755
--- a/llvm/utils/buildit/build_llvm
+++ b/llvm/utils/buildit/build_llvm
@@ -204,6 +204,7 @@ fi
 cd $DEST_DIR$DEST_ROOT
 mkdir -p $DT_HOME/lib
 mv lib/libLTO.dylib $DT_HOME/lib/libLTO.dylib
+strip -S lib/libLTO.dylib $DT_HOME/lib/libLTO.dylib
 rm -f lib/libLTO.a lib/libLTO.la
 
 # Compress manpages