diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1a0ffad..38ac151 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,9 +8,6 @@ on:
     branches:
       - master
 
-env:
-  COMPOSER_ROOT_VERSION: 1.99
-
 jobs:
   coding-standards:
     name: Coding Standards