diff --git a/src/main/java/net/frozenorb/apiv3/model/User.java b/src/main/java/net/frozenorb/apiv3/model/User.java
index 88612cd..0b7dd5f 100644
--- a/src/main/java/net/frozenorb/apiv3/model/User.java
+++ b/src/main/java/net/frozenorb/apiv3/model/User.java
@@ -611,17 +611,12 @@ public final class User {
 			return ImmutableList.of(Rank.findById("default"));
 		}
 
-		Iterator<Rank> iterator = grantedRanks.iterator();
-		Set<Rank> copiedRanks = ImmutableSet.copyOf(grantedRanks);
-
 		// This is to remove redundant ranks. Say they have mod, mod-plus, admin, and youtuber,
 		// we should remove mod and mod-plus as it'll be made redundant by the higher ranked admin.
-		while (iterator.hasNext()) {
-			Rank rank = iterator.next();
-
+		for (Rank grantedRank : ImmutableSet.copyOf(grantedRanks)) {
 			// Check all other ranks for inherited collision
-			for (Rank otherRank : copiedRanks) {
-				if (otherRank == rank) {
+			for (Rank otherRank : ImmutableSet.copyOf(grantedRanks)) {
+				if (grantedRank == otherRank) {
 					continue;
 				}
 
@@ -629,8 +624,8 @@ public final class User {
 
 				// Iterate up the inheritance tree to detect rank redundancies.
 				while (parent.getInheritsFromId() != null) {
-					if (parent == rank) {
-						iterator.remove();
+					if (parent == grantedRank) {
+						grantedRanks.remove(grantedRank);
 					}
 
 					parent = Rank.findById(parent.getInheritsFromId());