diff --git a/bukkit/src/main/java/me/lucko/luckperms/bukkit/listeners/BukkitPlatformListener.java b/bukkit/src/main/java/me/lucko/luckperms/bukkit/listeners/BukkitPlatformListener.java
index e169178f6..32fd0521d 100644
--- a/bukkit/src/main/java/me/lucko/luckperms/bukkit/listeners/BukkitPlatformListener.java
+++ b/bukkit/src/main/java/me/lucko/luckperms/bukkit/listeners/BukkitPlatformListener.java
@@ -75,8 +75,8 @@ public class BukkitPlatformListener implements Listener {
             s = s.substring(1);
         }
 
-        if (s.startsWith("minecraft:")) {
-            s = s.substring("minecraft:".length());
+        if (s.contains(":")) {
+            s = s.substring(s.indexOf(':') + 1);
         }
 
         if (s.equals("op") || s.startsWith("op ") || s.equals("deop") || s.startsWith("deop ")) {
diff --git a/nukkit/src/main/java/me/lucko/luckperms/nukkit/listeners/NukkitPlatformListener.java b/nukkit/src/main/java/me/lucko/luckperms/nukkit/listeners/NukkitPlatformListener.java
index 8823b58a4..4b1770463 100644
--- a/nukkit/src/main/java/me/lucko/luckperms/nukkit/listeners/NukkitPlatformListener.java
+++ b/nukkit/src/main/java/me/lucko/luckperms/nukkit/listeners/NukkitPlatformListener.java
@@ -75,8 +75,8 @@ public class NukkitPlatformListener implements Listener {
             s = s.substring(1);
         }
 
-        if (s.startsWith("minecraft:")) {
-            s = s.substring("minecraft:".length());
+        if (s.contains(":")) {
+            s = s.substring(s.indexOf(':') + 1);
         }
 
         if (s.equals("op") || s.startsWith("op ") || s.equals("deop") || s.startsWith("deop ")) {