diff --git a/.gitignore b/.gitignore
index 95dc41e..10d1af2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,4 +17,5 @@ out/
 !.yarn/sdks
 !.yarn/versions
 .retype/
-coverage/
\ No newline at end of file
+coverage/
+tmp/
diff --git a/package.json b/package.json
index f2a117a..b57322f 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,10 @@
     "build-api-docs": "node ./scripts/build-docs.js",
     "build-docs": "cd docs && npx retype build"
   },
+  "files": [
+    "src",
+    "typings"
+  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/eslachance/enmap.git"
diff --git a/src/index.js b/src/index.js
index 1295505..5cd50b5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -148,6 +148,8 @@ class Enmap {
     });
   }
 
+  // MARK: Set Methods
+  
   /**
    * Sets a value in Enmap. If the key already has a value, overwrites the data (or the value in a path, if provided).
    * @param {string} key Required. The location in which the data should be saved.
@@ -391,7 +393,7 @@ class Enmap {
     this.set(key, data, path);
   }
 
-  // AWESOME MATHEMATICAL METHODS
+  // MARK: Math Methods
 
   /**
    * Executes a mathematical operation on a value and saves it in the enmap.
@@ -657,7 +659,11 @@ class Enmap {
     for (const entry of parsedData.keys) {
       const { key, value } = entry;
       if (!overwrite && this.has(key)) continue;
-      this.#set(key, value);
+      this.#db
+      .prepare(
+        `INSERT OR REPLACE INTO ${this.#name} (key, value) VALUES (?, ?)`,
+      )
+      .run(key, value);
     }
   }
 
@@ -995,7 +1001,7 @@ class Enmap {
     return results;
   }
 
-  // INTERNAL METHODS
+  // MARK: Internal Methods
 
   /*
    * Internal method used to insert or update a key in the database without circular calls to ensure() or others.
@@ -1046,8 +1052,6 @@ class Enmap {
     return parsed;
   }
 
-  /* INTERNAL METHOD */
-
   #keycheck(key, type = 'key') {
     if (!NAME_REGEX.test(key)) {
       throw new Error(
diff --git a/test/index.spec.js b/test/index.spec.js
index fa55dce..4e9f6db 100644
--- a/test/index.spec.js
+++ b/test/index.spec.js
@@ -1,9 +1,6 @@
 import {
   describe,
-  beforeAll,
   test,
-  beforeEach,
-  afterEach,
   expect,
   vi,
 } from 'vitest';
@@ -58,22 +55,22 @@ describe('Enmap', () => {
     });
 
     test('should create a persistent Enmap w/ dir', async () => {
-      await mkdir('/tmp/data').catch(() => {});
+      await mkdir('./tmp').catch(() => {});
 
-      const enmap = new Enmap({ name: 'test', dataDir: '/tmp/data' });
+      const enmap = new Enmap({ name: 'test', dataDir: './tmp' });
 
       expect(enmap).toBeInstanceOf(Enmap);
     });
 
     test('should load a persistent Enmap w/ dir', () => {
-      const enmap = new Enmap({ name: 'test', dataDir: '/tmp/data' });
+      const enmap = new Enmap({ name: 'test', dataDir: './tmp' });
 
       expect(enmap).toBeInstanceOf(Enmap);
     });
 
     test('should fail to create a persistent Enmap w/o dir', async () => {
       expect(
-        () => new Enmap({ name: 'test', dataDir: '/tmp/data-not-found' }),
+        () => new Enmap({ name: 'test', dataDir: './data-not-found' }),
       ).toThrow(TypeError);
     });