diff --git a/.docker/frankenphp/docker-entrypoint.sh b/.docker/frankenphp/docker-entrypoint.sh
index 0aaf6674..582793ae 100644
--- a/.docker/frankenphp/docker-entrypoint.sh
+++ b/.docker/frankenphp/docker-entrypoint.sh
@@ -32,7 +32,7 @@ if [ "$1" = 'frankenphp' ] || [ "$1" = 'php' ] || [ "$1" = 'bin/console' ]; then
 		# Note: COMPOSER_EXTRA_PACKAGES is intentionally not quoted to allow word splitting
 		# This enables passing multiple package names separated by spaces
 		# shellcheck disable=SC2086
-		composer require $COMPOSER_EXTRA_PACKAGES --no-interaction --no-progress --optimize-autoloader
+		composer require $COMPOSER_EXTRA_PACKAGES --no-dev --no-interaction --no-progress --optimize-autoloader
 		if [ $? -eq 0 ]; then
 			echo "Successfully installed additional composer packages"
 		else
diff --git a/.docker/partdb-entrypoint.sh b/.docker/partdb-entrypoint.sh
index 745fccd4..7f49b505 100644
--- a/.docker/partdb-entrypoint.sh
+++ b/.docker/partdb-entrypoint.sh
@@ -45,7 +45,7 @@ if [ -n "$COMPOSER_EXTRA_PACKAGES" ]; then
     # Note: COMPOSER_EXTRA_PACKAGES is intentionally not quoted to allow word splitting
     # This enables passing multiple package names separated by spaces
     # shellcheck disable=SC2086
-    sudo -E -u www-data composer require $COMPOSER_EXTRA_PACKAGES --no-interaction --no-progress --optimize-autoloader
+    sudo -E -u www-data composer require $COMPOSER_EXTRA_PACKAGES --no-dev --no-interaction --no-progress --optimize-autoloader
     if [ $? -eq 0 ]; then
         echo "Successfully installed additional composer packages"
     else