diff --git a/src/api.rs b/src/api.rs
index d3ee6ca..20f6580 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -54,8 +54,10 @@ pub fn clean_old_reviews(pr_url: &str, user: &str, token: &str) -> Result<()> {
     for review in reviews {
         //NOTE: skip team reviews since they do not contain a username
         // and are obviously not the service account
-        if let Some(_) = review.get("team") {
-            continue;
+        if let Some(value) = review.get("team") {
+            if !value.is_null() {
+                continue;
+            }
         }
         let id = review
             .get("id")