diff --git a/pkg/assume/assume.go b/pkg/assume/assume.go
index a30c0b27..177a47a2 100644
--- a/pkg/assume/assume.go
+++ b/pkg/assume/assume.go
@@ -97,6 +97,7 @@ func processArgsAndExecFlag(c *cli.Context, assumeFlags *cfflags.Flags) (string,
 }
 
 func AssumeCommand(c *cli.Context) error {
+
 	// assumeFlags allows flags to be passed on either side of the role argument.
 	// to access flags in this command, use assumeFlags.String("region") etc instead of c.String("region")
 	assumeFlags, err := cfflags.New("assumeFlags", GlobalFlags(), c)
@@ -429,8 +430,8 @@ func AssumeCommand(c *cli.Context) error {
 
 		var l Launcher
 		switch cfg.DefaultBrowser {
-		case browser.ChromeKey, browser.BraveKey, browser.EdgeKey, browser.ChromiumKey, browser.VivaldiKey:
-			l = launcher.ChromeProfile{
+		case browser.ChromeKey, browser.BraveKey, browser.EdgeKey, browser.ChromiumKey:
+			l = launcher.Chrome{
 				BrowserType:    cfg.DefaultBrowser,
 				ExecutablePath: browserPath,
 			}
@@ -471,6 +472,9 @@ func AssumeCommand(c *cli.Context) error {
 			return fmt.Errorf("error building browser launch command: %w", err)
 		}
 
+		// add browser extra flags here to avoid modifying all interface methods (current and future ones)
+		args = append(args, cfg.CustomBrowserExtraFlags...)
+
 		var startErr error
 		if l.UseForkProcess() {
 			clio.Debugf("running command using forkprocess: %s", args)
diff --git a/pkg/cfaws/assumer_aws_sso.go b/pkg/cfaws/assumer_aws_sso.go
index fb6d5a29..007dadd7 100644
--- a/pkg/cfaws/assumer_aws_sso.go
+++ b/pkg/cfaws/assumer_aws_sso.go
@@ -216,7 +216,6 @@ func (c *Profile) SSOLogin(ctx context.Context, configOpts ConfigOpts) (aws.Cred
 
 	cfg := aws.NewConfig()
 	cfg.Region = c.SSORegion()
-
 	return c.SSOLoginWithToken(ctx, cfg, accessToken, secureSSOTokenStorage, configOpts)
 }
 
diff --git a/pkg/config/config.go b/pkg/config/config.go
index f905a110..97e7aca4 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -34,8 +34,9 @@ type BrowserLaunchTemplate struct {
 type Config struct {
 	DefaultBrowser string
 	// used to override the builtin filepaths for custom installation locations
-	CustomBrowserPath    string
-	CustomSSOBrowserPath string
+	CustomBrowserPath       string
+	CustomSSOBrowserPath    string
+	CustomBrowserExtraFlags []string
 
 	// AWSConsoleBrowserLaunchTemplate is an optional launch template to use
 	// for opening the AWS console. If specified it overrides the DefaultBrowser
diff --git a/pkg/granted/console.go b/pkg/granted/console.go
index b3f0fa50..0ccab0ea 100644
--- a/pkg/granted/console.go
+++ b/pkg/granted/console.go
@@ -74,23 +74,23 @@ var ConsoleCommand = cli.Command{
 		} else {
 			switch cfg.DefaultBrowser {
 			case browser.ChromeKey:
-				l = launcher.ChromeProfile{
+				l = launcher.Chrome{
 					ExecutablePath: cfg.CustomBrowserPath,
 				}
 			case browser.BraveKey:
-				l = launcher.ChromeProfile{
+				l = launcher.Chrome{
 					ExecutablePath: cfg.CustomBrowserPath,
 				}
 			case browser.EdgeKey:
-				l = launcher.ChromeProfile{
+				l = launcher.Chrome{
 					ExecutablePath: cfg.CustomBrowserPath,
 				}
 			case browser.ChromiumKey:
-				l = launcher.ChromeProfile{
+				l = launcher.Chrome{
 					ExecutablePath: cfg.CustomBrowserPath,
 				}
 			case browser.VivaldiKey:
-				l = launcher.ChromeProfile{
+				l = launcher.Chrome{
 					ExecutablePath: cfg.CustomBrowserPath,
 				}
 			case browser.FirefoxKey:
diff --git a/pkg/launcher/chrome_profile.go b/pkg/launcher/chrome_profile.go
index 11117109..64531865 100644
--- a/pkg/launcher/chrome_profile.go
+++ b/pkg/launcher/chrome_profile.go
@@ -12,14 +12,14 @@ import (
 	"github.com/common-fate/granted/pkg/browser"
 )
 
-type ChromeProfile struct {
+type Chrome struct {
 	// ExecutablePath is the path to the Chrome binary on the system.
 	ExecutablePath string
 
 	BrowserType string
 }
 
-func (l ChromeProfile) LaunchCommand(url string, profile string) ([]string, error) {
+func (l Chrome) LaunchCommand(url string, profile string) ([]string, error) {
 	// Chrome profiles can't contain slashes
 	profileName := strings.ReplaceAll(profile, "/", "-")
 	profileDir := findBrowserProfile(profileName, l.BrowserType)
@@ -249,4 +249,4 @@ func getLocalStatePath(browserType string) (stateFile string, err error) {
 	return stateFile, nil
 }
 
-func (l ChromeProfile) UseForkProcess() bool { return true }
+func (l Chrome) UseForkProcess() bool { return true }