diff --git a/src/main/java/me/kavin/piped/utils/SponsorBlockUtils.java b/src/main/java/me/kavin/piped/utils/SponsorBlockUtils.java
index 32afd51..4c78976 100644
--- a/src/main/java/me/kavin/piped/utils/SponsorBlockUtils.java
+++ b/src/main/java/me/kavin/piped/utils/SponsorBlockUtils.java
@@ -30,11 +30,14 @@ public class SponsorBlockUtils {
 
         String hash = DigestUtils.sha256Hex(id);
 
-        for (String url : Constants.SPONSORBLOCK_SERVERS) {
+        for (String apiUrl : Constants.SPONSORBLOCK_SERVERS) {
             try {
+                String url =apiUrl + "/api/skipSegments/" + URLUtils.silentEncode(hash.substring(0, 4))
+                        + "?categories=" + URLUtils.silentEncode(categories);
+                if (actionType != null && !actionType.isBlank())
+                    url += "&actionTypes=" + URLUtils.silentEncode(actionType);
 
-                var resp = RequestUtils.sendGetRaw(url + "/api/skipSegments/" + URLUtils.silentEncode(hash.substring(0, 4))
-                        + "?categories=" + URLUtils.silentEncode(categories) + "&actionTypes=" + URLUtils.silentEncode(actionType)).get();
+                var resp = RequestUtils.sendGetRaw(url).get();
 
                 if (resp.status() == 200) {
                     var any = mapper.readTree(resp.body());