diff --git a/docker-php-ext-enable b/docker-php-ext-enable
index 564328ca..9fda6005 100755
--- a/docker-php-ext-enable
+++ b/docker-php-ext-enable
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-extDir="$(php -r 'echo ini_get("extension_dir");')"
+extDir="$(php -d 'error_reporting=' -r 'echo ini_get("extension_dir");')"
 cd "$extDir"
 
 usage() {