diff --git a/packages/components/src/components/ActionGroup/ActionGroup.module.scss b/packages/components/src/components/ActionGroup/ActionGroup.module.scss
index 381cd4cdc..e1896f87a 100644
--- a/packages/components/src/components/ActionGroup/ActionGroup.module.scss
+++ b/packages/components/src/components/ActionGroup/ActionGroup.module.scss
@@ -5,6 +5,10 @@
     order: 3;
   }
 
+  .primary:only-child {
+    margin-left: auto;
+  }
+
   .secondary {
     order: 2;
   }