diff --git a/.changeset/odd-ways-jog.md b/.changeset/odd-ways-jog.md
new file mode 100644
index 00000000000..80d1bc5171a
--- /dev/null
+++ b/.changeset/odd-ways-jog.md
@@ -0,0 +1,5 @@
+---
+"@primer/react": patch
+---
+
+chore(Banner): Move Banner CSS module flag from staff to ga
diff --git a/packages/react/src/Banner/Banner.tsx b/packages/react/src/Banner/Banner.tsx
index f33021d67d7..c61f130fd2e 100644
--- a/packages/react/src/Banner/Banner.tsx
+++ b/packages/react/src/Banner/Banner.tsx
@@ -88,7 +88,7 @@ const labels: Record<BannerVariant, string> = {
   warning: 'Warning',
 }
 
-const CSS_MODULES_FEATURE_FLAG = 'primer_react_css_modules_staff'
+const CSS_MODULES_FEATURE_FLAG = 'primer_react_css_modules_ga'
 
 export const Banner = React.forwardRef<HTMLElement, BannerProps>(function Banner(
   {