diff --git a/generator/cpp2ffi.lua b/generator/cpp2ffi.lua
index b5b0697..2d4f848 100644
--- a/generator/cpp2ffi.lua
+++ b/generator/cpp2ffi.lua
@@ -491,12 +491,13 @@ local function typetoStr(typ)
     typ = typ:gsub("unsigned%s","u")
     typ = typ:gsub("const%s","")--"c")
     typ = typ:gsub("%s+","_")
-    typ = typ:gsub("charPtr","Chpt")
+    typ = typ:gsub("charPtr","Str")
     typ = typ:gsub("int","Int")
     typ = typ:gsub("bool","Bool")
     typ = typ:gsub("float","Float")
     typ = typ:gsub("uInt","Uint")
     typ = typ:gsub("ImGui","")
+    typ = typ:gsub("ImStr","STR")
     typ = typ:gsub("Im","")
     typ = typ:gsub("[<>]","")
     return typ