diff --git a/src/renderer/src/components/DetachedHeadBadge.tsx b/src/renderer/src/components/DetachedHeadBadge.tsx
index 461c202d8f5..bc03ce2ab52 100644
--- a/src/renderer/src/components/DetachedHeadBadge.tsx
+++ b/src/renderer/src/components/DetachedHeadBadge.tsx
@@ -12,13 +12,15 @@ type DetachedHeadBadgeProps = {
   label?: 'sidebar' | 'source-control'
   side?: React.ComponentProps<typeof TooltipContent>['side']
   className?: string
+  tabIndex?: number
 }
 
 export function DetachedHeadBadge({
   display,
   label = 'source-control',
   side = 'right',
-  className
+  className,
+  tabIndex
 }: DetachedHeadBadgeProps): React.JSX.Element {
   const visibleLabel = label === 'sidebar' ? display.sidebarLabel : display.sourceControlLabel
 
@@ -28,6 +30,7 @@ export function DetachedHeadBadge({
         <Badge
           variant="outline"
           aria-label={display.tooltip}
+          tabIndex={tabIndex}
           className={cn(
             'h-[18px] shrink-0 gap-1 rounded px-1.5 text-[10px] font-medium leading-none',
             'border-[color:color-mix(in_srgb,var(--git-decoration-modified)_30%,transparent)] bg-[color:color-mix(in_srgb,var(--git-decoration-modified)_8%,transparent)] text-[color:var(--git-decoration-modified)]',
diff --git a/src/renderer/src/components/right-sidebar/source-control-header-toolbar.test.tsx b/src/renderer/src/components/right-sidebar/source-control-header-toolbar.test.tsx
index 3fe0fc97769..ea8da7f3b71 100644
--- a/src/renderer/src/components/right-sidebar/source-control-header-toolbar.test.tsx
+++ b/src/renderer/src/components/right-sidebar/source-control-header-toolbar.test.tsx
@@ -59,6 +59,7 @@ describe('SourceControlHeaderToolbar', () => {
     expect(branchIndex).toBeGreaterThan(-1)
     expect(filterIndex).toBeGreaterThan(branchIndex)
     expect(markup).toContain('aria-label="Current branch: brennanb2025/source-control-branch-name"')
+    expect(markup).toContain('tabindex="0"')
     expect(markup).toContain('min-w-0 truncate')
   })
 
@@ -79,6 +80,7 @@ describe('SourceControlHeaderToolbar', () => {
     expect(markup).toContain(
       'aria-label="Detached HEAD at 8cec248. You are viewing a commit, not a branch."'
     )
+    expect(markup).toContain('tabindex="0"')
     expect(markup).toContain('lucide-git-commit-horizontal')
   })
 
diff --git a/src/renderer/src/components/right-sidebar/source-control-header-toolbar.tsx b/src/renderer/src/components/right-sidebar/source-control-header-toolbar.tsx
index 92bdf3534d8..ef74aa4280d 100644
--- a/src/renderer/src/components/right-sidebar/source-control-header-toolbar.tsx
+++ b/src/renderer/src/components/right-sidebar/source-control-header-toolbar.tsx
@@ -50,7 +50,12 @@ function SourceControlGitIdentityLabel({
   if (display.kind === 'detached') {
     return (
       <span className="flex min-w-0 flex-1 items-center">
-        <DetachedHeadBadge display={display} side="bottom" className="min-w-0 max-w-full shrink" />
+        <DetachedHeadBadge
+          display={display}
+          side="bottom"
+          className="min-w-0 max-w-full shrink"
+          tabIndex={0}
+        />
       </span>
     )
   }
@@ -66,8 +71,9 @@ function SourceControlGitIdentityLabel({
     <Tooltip>
       <TooltipTrigger asChild>
         <span
-          className="flex min-w-0 flex-1 items-center gap-1 font-mono text-xs font-medium leading-none text-foreground/90"
+          className="flex min-w-0 flex-1 items-center gap-1 rounded-sm font-mono text-xs font-medium leading-none text-foreground/90 outline-none focus-visible:ring-1 focus-visible:ring-ring"
           aria-label={label}
+          tabIndex={0}
         >
           <GitBranch className="size-3 shrink-0 text-muted-foreground" aria-hidden="true" />
           <span className="min-w-0 truncate">{branchName}</span>