diff --git a/build.gradle b/build.gradle
index 16f0c6b..3dc8201 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,6 +17,9 @@ dependencies {
 	modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
 
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
+
+	implementation "com.moandjiezana.toml:toml4j:${project.toml4j_version}"
+	include "com.moandjiezana.toml:toml4j:${project.toml4j_version}"
 }
 
 processResources {
@@ -35,7 +38,7 @@ tasks.withType(JavaCompile).configureEach {
 	it.options.encoding = "UTF-8"
 
 	// Minecraft 1.17 (21w19a) upwards uses Java 16.
-	it.options.release = 16
+	it.options.release.set(16)
 }
 
 java {
@@ -62,14 +65,4 @@ publishing {
 			}
 		}
 	}
-//
-//	repositories {
-//		maven {
-//			url = mavenUrl
-//			credentials {
-//				username mavenUser
-//				password mavenPassword
-//			}
-//		}
-//	}
 }
diff --git a/gradle.properties b/gradle.properties
index 9eecb68..00916f3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -12,4 +12,6 @@ fabric_version=0.34.9+1.17
 # Mod Properties
 mod_version = 1.5
 maven_group = net.cavoj
-archives_base_name = servertick
\ No newline at end of file
+archives_base_name = servertick
+
+toml4j_version = 0.7.2
diff --git a/src/main/java/net/cavoj/servertick/Config.java b/src/main/java/net/cavoj/servertick/Config.java
new file mode 100644
index 0000000..28dce9b
--- /dev/null
+++ b/src/main/java/net/cavoj/servertick/Config.java
@@ -0,0 +1,33 @@
+package net.cavoj.servertick;
+
+import com.moandjiezana.toml.Toml;
+import com.moandjiezana.toml.TomlWriter;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.HashMap;
+import java.util.Map;
+
+public class Config {
+    public final boolean requireOP;
+
+    public Config(Path configPath) {
+        if (!Files.exists(configPath)) {
+            createDefault(configPath);
+        }
+        Toml toml = new Toml().read(configPath.toFile());
+        this.requireOP = toml.getBoolean("requireOP");
+    }
+
+    private static void createDefault(Path configPath) {
+        TomlWriter tw = new TomlWriter();
+        Map<String, Object> defaults = new HashMap<>();
+        defaults.put("requireOP", true);
+        try {
+            tw.write(defaults, configPath.toFile());
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
diff --git a/src/main/java/net/cavoj/servertick/ServerTick.java b/src/main/java/net/cavoj/servertick/ServerTick.java
index 296fe02..ab08023 100644
--- a/src/main/java/net/cavoj/servertick/ServerTick.java
+++ b/src/main/java/net/cavoj/servertick/ServerTick.java
@@ -13,7 +13,11 @@
 import net.minecraft.server.network.ServerPlayNetworkHandler;
 import net.minecraft.server.network.ServerPlayerEntity;
 
+import java.nio.file.Path;
+
 public class ServerTick implements ModInitializer {
+    private Config config;
+
     @Override
     public void onInitialize() {
         ServerPlayNetworking.registerGlobalReceiver(NetworkC2S.PACKET_ENABLED, this::processTogglePacket);
@@ -21,13 +25,14 @@ public void onInitialize() {
             ((MinecraftServerWithST)minecraftServer).tickST();
         }));
         if (FabricLoader.getInstance().getEnvironmentType() == EnvType.SERVER) {
-            // TODO Load server config
+            Path configFilePath = FabricLoader.getInstance().getConfigDir().resolve("servertick.toml");
+            this.config = new Config(configFilePath);
         }
     }
 
     private boolean checkPlayerPrivilege(PlayerEntity player) {
-        // TODO check server config
         return (player.getServer() != null && !player.getServer().isDedicated()) ||
+               (this.config != null && !this.config.requireOP) ||
                player.hasPermissionLevel(4);
     }