diff --git a/generate/input/libgit2-supplement.json b/generate/input/libgit2-supplement.json
index d508a8294..f1553d80a 100644
--- a/generate/input/libgit2-supplement.json
+++ b/generate/input/libgit2-supplement.json
@@ -144,6 +144,16 @@
       }
     },
     "groups": [
+      [
+        "annotated",
+        [
+          "git_annotated_commit_free",
+          "git_annotated_commit_from_fetchhead",
+          "git_annotated_commit_from_ref",
+          "git_annotated_commit_id",
+          "git_annotated_commit_lookup"
+        ]
+      ],
       [
         "odb_object",
         [
@@ -420,6 +430,15 @@
     ]
   },
   "remove": {
+    "annotated": {
+      "functions": [
+        "git_annotated_commit_free",
+        "git_annotated_commit_from_fetchhead",
+        "git_annotated_commit_from_ref",
+        "git_annotated_commit_id",
+        "git_annotated_commit_lookup"
+      ]
+    },
     "odb": {
       "functions": [
         "git_odb_object_data",
diff --git a/generate/scripts/generateJson.js b/generate/scripts/generateJson.js
index bc796bc29..4bfd3137e 100644
--- a/generate/scripts/generateJson.js
+++ b/generate/scripts/generateJson.js
@@ -46,7 +46,11 @@ module.exports = function generateJson() {
         !~supplement.remove[groupName].functions.indexOf(fnName);
     });
 
-    memo[groupName] = functionNames;
+    // if we have an empty group then just ignore it
+    if (functionNames.length) {
+      memo[groupName] = functionNames;
+    }
+
     return memo;
   }, {});