diff --git a/php/8.x.Dockerfile b/php/8.x.Dockerfile
index 0174ba59..49bc06c6 100644
--- a/php/8.x.Dockerfile
+++ b/php/8.x.Dockerfile
@@ -35,6 +35,7 @@ ENV PHP_VERSION=${PHP_VERSION} \
     PHP_REALPATH_CACHE_SIZE=4M \
     PHP_XDEBUG_HOST=host.docker.internal \
     PHP_XDEBUG_MODE=off \
+    PHP_XDEBUG_PATH_MAPPING=0 \
     PHP_SESSION_COOKIE_LIFETIME=0 \
     PHP_SESSION_HANDLER=files \
     PHP_SESSION_SAVE_PATH="" \
diff --git a/php/Dockerfile b/php/Dockerfile
index 26e5403a..a6ebfe69 100644
--- a/php/Dockerfile
+++ b/php/Dockerfile
@@ -35,6 +35,7 @@ ENV PHP_VERSION=${PHP_VERSION} \
     PHP_REALPATH_CACHE_SIZE=4M \
     PHP_XDEBUG_HOST=host.docker.internal \
     PHP_XDEBUG_MODE=off \
+    PHP_XDEBUG_PATH_MAPPING=0 \
     PHP_SESSION_COOKIE_LIFETIME=0 \
     PHP_SESSION_HANDLER=files \
     PHP_SESSION_SAVE_PATH="" \
diff --git a/php/config/conf.d/99-xdebug.ini b/php/config/conf.d/99-xdebug.ini
index 046f8bd8..5c5238e1 100644
--- a/php/config/conf.d/99-xdebug.ini
+++ b/php/config/conf.d/99-xdebug.ini
@@ -7,3 +7,4 @@ xdebug.idekey=PHPSTORM
 xdebug.log_level=1
 xdebug.log=/var/log/xdebug.log
 xdebug.max_nesting_level=1000
+xdebug.path_mapping=${PHP_XDEBUG_PATH_MAPPING}