diff --git a/doc/bugs/find_gnuism.mdwn b/doc/bugs/find_gnuism.mdwn
new file mode 100644
index 000000000..89eee7816
--- /dev/null
+++ b/doc/bugs/find_gnuism.mdwn
@@ -0,0 +1,5 @@
+[[!template id=gitbranch branch=schmonz/portability author="[[schmonz]]"]]
+
+Whoops, somehow missed a spot on the last incarnation of this branch.
+`find -not` doesn't work on NetBSD and `find !` runs equivalently
+for me. Fixed in 9659272e25fac37f896991dab01a05b4f4c85ccb.