diff --git a/.gitattributes b/.gitattributes
index 832cd4f..d0a4633 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,7 +2,6 @@
 /.gitattributes export-ignore
 /.gitignore export-ignore
 
-/docker-compose.yml export-ignore
 /tests export-ignore
 
 /phpstan.neon export-ignore
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2f60a40..33a7079 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,7 +3,6 @@ name: CI
 env:
   COMPOSE_INTERACTIVE_NO_CLI: 1
   PHP_CS_FIXER_IGNORE_ENV: 1
-  MYSQL_PORT: 3307
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
 on:
@@ -21,8 +20,6 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Start docker containers
-      run: docker-compose up -d
     - name: Install composer dependencies
       run: composer require "illuminate/support:^${{ matrix.laravel }}.0"
     - name: Run tests
diff --git a/check b/check
index bd77490..3d24b54 100755
--- a/check
+++ b/check
@@ -43,8 +43,6 @@ else
     offer_run './vendor/bin/phpstan analyse'
 fi
 
-(MYSQL_PORT=3307 docker-compose up -d > /dev/null 2>/dev/null) || true
-
 if (./vendor/bin/pest > /dev/null 2>/dev/null); then
     echo '✅ PEST OK'
 else
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index 45edba6..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-version: '3'
-services:
-    mysql:
-        image: mysql:5.7
-        environment:
-            MYSQL_ROOT_PASSWORD: password
-            MYSQL_DATABASE: main
-            MYSQL_USER: user
-            MYSQL_PASSWORD: password
-            MYSQL_TCP_PORT: ${MYSQL_PORT}
-        ports:
-          - "${MYSQL_PORT}:${MYSQL_PORT}"