diff --git a/src/main/java/xyz/nucleoid/leukocyte/command/ProtectCommand.java b/src/main/java/xyz/nucleoid/leukocyte/command/ProtectCommand.java
index eece851..a872c44 100644
--- a/src/main/java/xyz/nucleoid/leukocyte/command/ProtectCommand.java
+++ b/src/main/java/xyz/nucleoid/leukocyte/command/ProtectCommand.java
@@ -21,6 +21,7 @@
 import xyz.nucleoid.leukocyte.command.argument.ProtectionRuleArgument;
 import xyz.nucleoid.leukocyte.command.argument.RoleArgument;
 import xyz.nucleoid.leukocyte.command.argument.RuleResultArgument;
+import xyz.nucleoid.leukocyte.roles.PermissionAccessor;
 import xyz.nucleoid.leukocyte.rule.ProtectionRule;
 import xyz.nucleoid.leukocyte.rule.RuleResult;
 import xyz.nucleoid.leukocyte.shape.ProtectionShape;
@@ -41,7 +42,7 @@ public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
         // @formatter:off
         dispatcher.register(
             literal("protect")
-                .requires(source -> source.hasPermissionLevel(4))
+                .requires(source -> PermissionAccessor.INSTANCE.hasPermission(source, "leukocyte.commands", 4))
                 .then(literal("add")
                     .then(argument("authority", StringArgumentType.string())
                     .executes(ProtectCommand::addAuthority)
diff --git a/src/main/java/xyz/nucleoid/leukocyte/command/ShapeCommand.java b/src/main/java/xyz/nucleoid/leukocyte/command/ShapeCommand.java
index 8cd6945..82fd411 100644
--- a/src/main/java/xyz/nucleoid/leukocyte/command/ShapeCommand.java
+++ b/src/main/java/xyz/nucleoid/leukocyte/command/ShapeCommand.java
@@ -14,6 +14,7 @@
 import net.minecraft.util.Formatting;
 import xyz.nucleoid.leukocyte.Leukocyte;
 import xyz.nucleoid.leukocyte.command.argument.AuthorityArgument;
+import xyz.nucleoid.leukocyte.roles.PermissionAccessor;
 import xyz.nucleoid.leukocyte.shape.ProtectionShape;
 import xyz.nucleoid.leukocyte.shape.ShapeBuilder;
 
@@ -37,7 +38,7 @@ public static void register(CommandDispatcher<ServerCommandSource> dispatcher) {
         // @formatter:off
         dispatcher.register(
             literal("protect")
-                .requires(source -> source.hasPermissionLevel(4))
+                .requires(source -> PermissionAccessor.INSTANCE.hasPermission(source, "leukocyte.commands", 4))
                 .then(literal("shape")
                     .then(literal("start").executes(ShapeCommand::startShape))
                     .then(literal("stop").executes(ShapeCommand::stopShape))
diff --git a/src/main/java/xyz/nucleoid/leukocyte/roles/PermissionAccessor.java b/src/main/java/xyz/nucleoid/leukocyte/roles/PermissionAccessor.java
index 5099cf4..d9312cf 100644
--- a/src/main/java/xyz/nucleoid/leukocyte/roles/PermissionAccessor.java
+++ b/src/main/java/xyz/nucleoid/leukocyte/roles/PermissionAccessor.java
@@ -2,6 +2,7 @@
 
 import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.server.network.ServerPlayerEntity;
 
 public interface PermissionAccessor {
@@ -9,6 +10,8 @@ public interface PermissionAccessor {
 
     boolean hasPermission(ServerPlayerEntity player, String permission);
 
+    boolean hasPermission(ServerCommandSource source, String permission, int opLevel);
+
     final class None implements PermissionAccessor {
         None() {
         }
@@ -17,6 +20,11 @@ final class None implements PermissionAccessor {
         public boolean hasPermission(ServerPlayerEntity player, String permission) {
             return false;
         }
+
+        @Override
+        public boolean hasPermission(ServerCommandSource source, String permission, int opLevel) {
+            return source.hasPermissionLevel(opLevel);
+        }
     }
 
     final class FabricPermissionsV0 implements PermissionAccessor {
@@ -27,5 +35,10 @@ final class FabricPermissionsV0 implements PermissionAccessor {
         public boolean hasPermission(ServerPlayerEntity player, String permission) {
             return Permissions.check(player, permission);
         }
+
+        @Override
+        public boolean hasPermission(ServerCommandSource source, String permission, int opLevel) {
+            return Permissions.check(source, permission, opLevel);
+        }
     }
 }