diff --git a/internal/apiserver/auth/auth_azure.go b/internal/apiserver/auth/auth_azure.go
index 26cf2d7f..ba186799 100644
--- a/internal/apiserver/auth/auth_azure.go
+++ b/internal/apiserver/auth/auth_azure.go
@@ -7,11 +7,12 @@ import (
 	"time"
 
 	"github.com/lestrrat-go/jwx/jwt"
+	"google.golang.org/protobuf/types/known/timestamppb"
+
 	"github.com/nais/device/internal/apiserver/database"
 	"github.com/nais/device/internal/auth"
 	"github.com/nais/device/internal/pb"
 	"github.com/nais/device/internal/random"
-	"google.golang.org/protobuf/types/known/timestamppb"
 )
 
 type azureAuth struct {
@@ -31,7 +32,7 @@ func NewAuthenticator(azureConfig *auth.Azure, db database.APIServer, store Sess
 func (s *azureAuth) Login(ctx context.Context, token, serial, platform string) (*pb.Session, error) {
 	parsedToken, err := jwt.ParseString(token, s.Azure.JwtOptions()...)
 	if err != nil {
-		return nil, fmt.Errorf("parse token: %w", err)
+		return nil, &ParseTokenError{err}
 	}
 
 	claims, err := parsedToken.AsMap(ctx)
@@ -45,7 +46,7 @@ func (s *azureAuth) Login(ctx context.Context, token, serial, platform string) (
 	}
 
 	if !auth.UserInNaisdeviceApprovalGroup(claims) {
-		return nil, fmt.Errorf("do's and don'ts not accepted, visit: https://naisdevice-approval.external.prod-gcp.nav.cloud.nais.io/ to read and accept")
+		return nil, ErrTermsNotAccepted
 	}
 
 	username := claims["preferred_username"].(string)
diff --git a/internal/apiserver/auth/errors.go b/internal/apiserver/auth/errors.go
new file mode 100644
index 00000000..411e0fa1
--- /dev/null
+++ b/internal/apiserver/auth/errors.go
@@ -0,0 +1,21 @@
+package auth
+
+import (
+	"errors"
+	"fmt"
+)
+
+var ErrTermsNotAccepted = errors.New("do's and don'ts not accepted, visit: https://naisdevice-approval.external.prod-gcp.nav.cloud.nais.io/ to read and accept")
+
+// JWT token parsing errors.
+// The token library does not have any standardised error types,
+// so we need one here to accurately represent this type of error.
+type ParseTokenError struct {
+	err error
+}
+
+var _ error = &ParseTokenError{}
+
+func (t ParseTokenError) Error() string {
+	return fmt.Sprintf("parse token: %s", t.err)
+}
diff --git a/internal/device-agent/states/connected/connected.go b/internal/device-agent/states/connected/connected.go
index b6e7277e..680c1111 100644
--- a/internal/device-agent/states/connected/connected.go
+++ b/internal/device-agent/states/connected/connected.go
@@ -16,6 +16,7 @@ import (
 	grpcstatus "google.golang.org/grpc/status"
 	"google.golang.org/protobuf/types/known/timestamppb"
 
+	"github.com/nais/device/internal/apiserver/auth"
 	"github.com/nais/device/internal/device-agent/config"
 	"github.com/nais/device/internal/device-agent/runtimeconfig"
 	"github.com/nais/device/internal/device-agent/statemachine"
@@ -101,6 +102,11 @@ func (c *Connected) Enter(ctx context.Context) statemachine.Event {
 			c.logger.Warnf("Synchronize config: not connected to API server: %v", err)
 			time.Sleep(apiServerRetryInterval * time.Duration(math.Pow(float64(attempt), 3)))
 			continue
+		case errors.Is(e, auth.ErrTermsNotAccepted):
+			c.notifier.Errorf("%v", e)
+			return statemachine.EventDisconnect
+		case errors.Is(e, &auth.ParseTokenError{}):
+			fallthrough
 		case errors.Is(e, ErrUnauthenticated):
 			c.notifier.Errorf("Unauthenticated: %v", err)
 			c.rc.SetToken(nil)