diff --git a/.github/workflows/push-main.yml b/.github/workflows/push-main.yml
index 4112102d..e3743a67 100644
--- a/.github/workflows/push-main.yml
+++ b/.github/workflows/push-main.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [ 14.x, 16.x, 18.x ]
+        node-version: [ 16.x, 18.x ]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/package.json b/package.json
index 1a6fe56f..01ebde56 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
   },
   "scripts": {
     "prebuild": "rimraf dist",
+    "postinstall": "git update-index -q --refresh",
     "build": "nest build",
     "ci": "node ./node_modules/@nestjs/cli/bin/nest.js build",
     "format": "prettier --write \\\"src/**/*.ts\\\" \\\"test-e2e/**/*.ts\\\"",