diff --git a/.changeset/lovely-jobs-study.md b/.changeset/lovely-jobs-study.md
new file mode 100644
index 0000000..0b16f8c
--- /dev/null
+++ b/.changeset/lovely-jobs-study.md
@@ -0,0 +1,5 @@
+---
+'@perimetre/ui': patch
+---
+
+Fixed hover colors for primaryLight on microbird-commercial
diff --git a/packages/ui/src/components/Button/brands/Button.microbird-commercial.brand.ts b/packages/ui/src/components/Button/brands/Button.microbird-commercial.brand.ts
index 1ef3e64..7afc3e0 100644
--- a/packages/ui/src/components/Button/brands/Button.microbird-commercial.brand.ts
+++ b/packages/ui/src/components/Button/brands/Button.microbird-commercial.brand.ts
@@ -28,9 +28,10 @@ export const buttonMicroBirdCommercialVariants = cva({
         'pui:text-pui-primary-9'
       ],
       primaryLight: [
-        'pui:bg-pui-overlay-1',
+        'pui:bg-pui-primary-2',
         'pui:text-pui-primary-9',
-        'pui:hover:bg-pui-primary-2'
+        'pui:hover:text-white',
+        'pui:hover:bg-pui-primary-12'
       ]
     },
     size: {