diff --git a/exercises/hamming/.exercism/config.json b/exercises/hamming/.exercism/config.json
deleted file mode 100644
index 2c002775a9cccc2bf5e36b7607fa5a412d2a5b0b..0000000000000000000000000000000000000000
--- a/exercises/hamming/.exercism/config.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "authors": [
-    "sunzenshen"
-  ],
-  "contributors": [
-    "bcc32",
-    "Gamecock",
-    "gea-migration",
-    "h-3-0",
-    "hintjens",
-    "JacobMikkelsen",
-    "kytrinyx",
-    "lpil",
-    "patricksjackson",
-    "QLaille",
-    "RealBarrettBrown",
-    "ryanplusplus",
-    "siebenschlaefer",
-    "sjwarner",
-    "wolf99"
-  ],
-  "files": {
-    "solution": [
-      "hamming.c",
-      "hamming.h"
-    ],
-    "test": [
-      "test_hamming.c"
-    ],
-    "example": [
-      ".meta/example.c",
-      ".meta/example.h"
-    ]
-  },
-  "blurb": "Calculate the Hamming difference between two DNA strands.",
-  "source": "The Calculating Point Mutations problem at Rosalind",
-  "source_url": "http://rosalind.info/problems/hamm/"
-}
diff --git a/exercises/hamming/.exercism/metadata.json b/exercises/hamming/.exercism/metadata.json
deleted file mode 100644
index d1c2bd0e4d9ac79d7177b25ae7acb0184549d9e4..0000000000000000000000000000000000000000
--- a/exercises/hamming/.exercism/metadata.json
+++ /dev/null
@@ -1 +0,0 @@
-{"track":"c","exercise":"hamming","id":"355be382464849cea1bb20968f94c910","url":"https://exercism.org/tracks/c/exercises/hamming","handle":"mactavishz","is_requester":true,"auto_approve":false}
\ No newline at end of file