diff --git a/composer.json b/composer.json
index 09d60382..6256d7c1 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
 	},
 	"scripts": {
 		"post-install-cmd": [
-			"@composer bin all install --ansi"
+			"[ $COMPOSER_DEV_MODE -eq 0 ] || @composer bin all install --ansi"
 		],
 		"post-update-cmd": [
 			"@composer bin all update --ansi"