diff --git a/src/crate/crate.hpp b/src/crate/crate.hpp
index 3fcd338..c17dd9a 100644
--- a/src/crate/crate.hpp
+++ b/src/crate/crate.hpp
@@ -172,8 +172,10 @@ enum NodeTypes {
   NGLOB,
 
   // increment and decrement
-  NINC,
-  NDEC,
+  NINCB,
+  NINCE,
+  NDECB,
+  NDECE,
 };
 
 struct Token {