diff --git a/src/main/java/no/fint/oauth/TokenInstance.java b/src/main/java/no/fint/oauth/TokenInstance.java
index ab494cf..4dccc0d 100644
--- a/src/main/java/no/fint/oauth/TokenInstance.java
+++ b/src/main/java/no/fint/oauth/TokenInstance.java
@@ -16,15 +16,20 @@
 
 @Slf4j
 @Component
-@RequiredArgsConstructor
 @ConditionalOnProperty(value = "fint.oauth.enabled", havingValue = "true")
 public class TokenInstance {
 
-    private final MultiValueMap<String, String> formData = createFormData();
     private final RestClient oauthRestClient;
     private final OAuthTokenProps props;
+    private final MultiValueMap<String, String> formData;
     private AuthToken authToken;
 
+    public TokenInstance(OAuthTokenProps props, RestClient oauthRestClient) {
+        this.props = props;
+        this.oauthRestClient = oauthRestClient;
+        this.formData = createFormData();
+    }
+
     @PostConstruct
     public void init() {
         if (ObjectUtils.isEmpty(props.getAccessTokenUri())) {
diff --git a/src/main/java/no/fint/oauth/TokenService.java b/src/main/java/no/fint/oauth/TokenService.java
index fb73d39..5ba52f0 100644
--- a/src/main/java/no/fint/oauth/TokenService.java
+++ b/src/main/java/no/fint/oauth/TokenService.java
@@ -32,7 +32,7 @@ public void init() {
     }
 
     private void refreshConnection(String requestUrl) {
-        ResponseEntity<Void> response = oauthRestClient.post()
+        ResponseEntity<Void> response = oauthRestClient.get()
                 .uri(requestUrl)
                 .headers(header -> header.add(
                         HttpHeaders.AUTHORIZATION, BEARER_TOKEN_TEMPLATE.formatted(tokenInstance.getAccessToken())