diff --git a/.github/workflows/rector_checkstyle.yaml b/.github/workflows/rector_checkstyle.yaml
index dc3e09a..18cd6f1 100644
--- a/.github/workflows/rector_checkstyle.yaml
+++ b/.github/workflows/rector_checkstyle.yaml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         operating-system: [ ubuntu-latest ]
-        php-versions: ['7.4', '8.0']
+        php-versions: ['7.3']
     steps:
       - name: Checkout
         uses: actions/checkout@v2
diff --git a/Makefile b/Makefile
index 71841e2..29ddd13 100644
--- a/Makefile
+++ b/Makefile
@@ -50,4 +50,4 @@ mutation-tests-github: vendor ## Mutation tests (for Github only)
 .DEFAULT_GOAL := help
 help:
 	@grep -E '(^[a-zA-Z_-]+:.*?##.*$$)|(^##)' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[32m%-30s\033[0m %s\n", $$1, $$2}' | sed -e 's/\[32m##/[33m/'
-.PHONY: help
\ No newline at end of file
+.PHONY: help