diff --git a/core/modules/system/css/system.admin.css b/core/modules/system/css/system.admin.css
index a4024f456f98748f953456bb3c5e9f9892bdc701..51bd1de08671badd8e8d1bf71618bea2083f4338 100644
--- a/core/modules/system/css/system.admin.css
+++ b/core/modules/system/css/system.admin.css
@@ -54,6 +54,7 @@ small .admin-link:after {
   font-weight: bold;
 }
 #system-modules td.checkbox {
+  min-width: 25px;
   width: 4%;
 }
 #system-modules td.module {