diff --git a/README.md b/README.md
index fd33122..d91fea9 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 A cli program to quickly create and edit temporary files
 
 Requirements:
-python3 > 3.6
+python3 > 3.6, or a C compiler.
 
 ## Installation:
 
@@ -28,3 +28,7 @@ set an env variable for $EDITOR and/or $VISUAL in .bashrc
 `-s` adds a suffix to the file
 
 `-v` uses the VISUAL editor
+
+## Todo:
+
+`-v` and `-s` do not currently work in the C version.