diff --git a/_sips/sips/proper-specification-for-match-types.md b/_sips/sips/proper-specification-for-match-types.md
deleted file mode 100644
index 6e5dfe596..000000000
--- a/_sips/sips/proper-specification-for-match-types.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-title: SIP-56 - Proper Specification for Match Types.
-status: under-review
-pull-request-number: 65
-stage: design
-
----