diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 40bdde8..dc6a985 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -48,8 +48,6 @@ jobs:
         run: |
           export WITH_COVERAGE=$(if [[ ("${{ matrix.php }}" = "8.0") && ("${{ matrix.stability }}" = "--prefer-stable") ]]; then echo "true"; else echo "false"; fi)
           echo "WITH_COVERAGE=${WITH_COVERAGE}" >> $GITHUB_ENV
-          export XDEBUG_VERSION=$(if [[ ("${{ matrix.php }}" = "7.2") then echo "2.9.3"; else echo "3.0.4"; fi)
-          echo "XDEBUG_VERSION=${XDEBUG_VERSION}" >> $GITHUB_ENV
           make vendor
           make tests
       
diff --git a/Makefile b/Makefile
index aa46103..de5a99e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,6 @@
 DOCKER_COMPOSE 	?= docker-compose
 EXEC_PHP      	= $(DOCKER_COMPOSE) run --rm -T php
 PHP_VERSION     ?= 8.0
-XDEBUG_VERSION  ?= 3.0.4
 DEPS_STRATEGY   ?= --prefer-stable
 COMPOSER      	= $(EXEC_PHP) composer
 WITH_COVERAGE   ?= "FALSE"
diff --git a/docker-compose.yml b/docker-compose.yml
index 6d58cf2..95ee4b8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,7 +7,6 @@ services:
       context: docker/php
       args:
         PHP_VERSION: ${PHP_VERSION:-8.0}
-        XDEBUG_VERSION: ${XDEBUG_VERSION:-3.0.4}
     volumes:
       - .:/usr/src/myapp
       - ./cache:/root/composer/cache
diff --git a/docker/php/Dockerfile b/docker/php/Dockerfile
index c074128..4920781 100644
--- a/docker/php/Dockerfile
+++ b/docker/php/Dockerfile
@@ -6,7 +6,7 @@ ENV XDEBUG_MODE=coverage
 RUN echo "memory_limit=-1" > "$PHP_INI_DIR/conf.d/memory-limit.ini" \
  && echo "date.timezone=${PHP_TIMEZONE:-UTC}" > "$PHP_INI_DIR/conf.d/date_timezone.ini"
 
-ARG XDEBUG_VERSION
+ARG XDEBUG_VERSION=3.0.4
 
 RUN apt-get update \
     && apt install -y \