diff --git a/.gitignore b/.gitignore
index 73e6a1c..c17fa3f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,3 @@
 OtterCastAudioV2.step
 OtterCastAudioV2_3D.FCStd
 OtterCast_STL.stl
-3D
-3D/
-3D/*
diff --git a/README.md b/README.md
index 55913f1..520c7cf 100644
--- a/README.md
+++ b/README.md
@@ -64,3 +64,9 @@ Tested & working:
 ## License
 
 ![MIT Licensed HW](images/license.png)
+
+
+Note: The following files or directories are excluded from the License and are otherwise licensed
+
+ - 3D/
+ - datasheets/