diff --git a/reccmp-project.yml b/reccmp-project.yml
index fd9a2ef1..c0a1c907 100644
--- a/reccmp-project.yml
+++ b/reccmp-project.yml
@@ -43,3 +43,8 @@ targets:
     source-root: LEGO1
     hash:
       sha256: dc7e5ed8ec9d96851126a40c4d23755f1783a8df61def44c667dfaa992ac509e
+  CONFIGD:
+    filename: CONFIGD.EXE
+    source-root: .
+    hash:
+      sha256: 9d2b7de2e53eee99cce24a64777a08a7f919a0401a393d9494bce27ef2e24c39
diff --git a/tools/README.md b/tools/README.md
index 0d75e48e..0d443780 100644
--- a/tools/README.md
+++ b/tools/README.md
@@ -22,6 +22,7 @@ These modules are the most important ones and refer to the English retail versio
 ## BETA v1.0
 
 * `BETA10` -> `LEGO1D.DLL`
+* `CONFIGD` -> `CONFIG.EXE`
 
 The Beta 1.0 version contains a debug build of the game. While it does not have debug symbols, it still has a number of benefits:
 * It is built with less or no optimisation, leading to better decompilations in Ghidra
@@ -32,6 +33,8 @@ It is therefore advisable to search for the corresponding function in `BETA10` w
 
 Unfortunately, some code has been changed after this beta version was created. Therefore, we are not aiming for a perfect binary match of `BETA10`. In case of discrepancies, `LEGO1` (as defined above) is our "gold standard" for matching.
 
+The beta version of the `CONFIG` application has provided some help with matching [MFC handler functions](https://en.wikipedia.org/wiki/Microsoft_Foundation_Class_Library) that are similar to the final version.
+
 ## Pre-Alpha
 
 * `ALPHA` -> `LEGO1D.DLL`