diff --git a/README.md b/README.md
index d669cea..46ae0d7 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,9 @@ What you can do with this library:
 
 ## Expected Inputs
 
-The input APIs are LLVM-IR, SPIRV, code object.
+The input APIs are SPIRV and code object.
+
+TODO: need to support compressed code objects.
 
 ## Requirements