diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,16 @@
 
 `pandoc-lua-marshal` uses [PVP Versioning][].
 
+## 0.1.3.1
+
+Released 2022-01-14.
+
+-   Fixed a bug in `List.include` that was causing the Lua stack
+    to overflow when the function was applied to long lists.
+
 ## 0.1.3
 
-Release pending.
+Released 2021-12-23.
 
 ### Lua changes
 
diff --git a/cbits/listmod.c b/cbits/listmod.c
--- a/cbits/listmod.c
+++ b/cbits/listmod.c
@@ -172,6 +172,7 @@
 ** element's index, or `nil` if no such element exists.
 */
 static int list_find (lua_State *L) {
+  luaL_checkstack(L, 2, "List.find");
   lua_settop(L, 3);
   luaL_checktype(L, 1, LUA_TTABLE);
   lua_Integer len = luaL_len(L, 1);
@@ -182,6 +183,7 @@
       lua_pushinteger(L, i);
       return 2;
     }
+    lua_pop(L, 1);  /* remove list element result */
   }
   lua_pushnil(L);
   return 1;
@@ -223,6 +225,7 @@
   lua_pushcfunction(L, list_find);
   lua_insert(L, 1);
   lua_call(L, 3, 1);
+  luaL_checkstack(L, 1, "List.includes");
   lua_pushboolean(L, lua_toboolean(L, -1));
   return 1;
 }
diff --git a/pandoc-lua-marshal.cabal b/pandoc-lua-marshal.cabal
--- a/pandoc-lua-marshal.cabal
+++ b/pandoc-lua-marshal.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.4
 name:                pandoc-lua-marshal
-version:             0.1.3
+version:             0.1.3.1
 synopsis:            Use pandoc types in Lua
 description:         This package provides functions to marshal and unmarshal
                      pandoc document types to and from Lua.
diff --git a/test/test-list.lua b/test/test-list.lua
--- a/test/test-list.lua
+++ b/test/test-list.lua
@@ -127,6 +127,13 @@
         assert.is_truthy(lst:includes('two'))
         assert.is_truthy(lst:includes('three'))
         assert.is_falsy(lst:includes('four'))
+      end),
+      test('doesn\'t crash with long lists', function ()
+        local lst = List:new()
+        for i = 1, 1000 do
+          lst[#lst + 1] = tostring(i)
+        end
+        assert.is_truthy(lst:includes '999')
       end)
     },