diff --git a/broker/broker-mongodb/src/main/kotlin/dev/usbharu/owl/broker/mongodb/MongoModuleContext.kt b/broker/broker-mongodb/src/main/kotlin/dev/usbharu/owl/broker/mongodb/MongoModuleContext.kt
index 6a37436..eece963 100644
--- a/broker/broker-mongodb/src/main/kotlin/dev/usbharu/owl/broker/mongodb/MongoModuleContext.kt
+++ b/broker/broker-mongodb/src/main/kotlin/dev/usbharu/owl/broker/mongodb/MongoModuleContext.kt
@@ -21,20 +21,30 @@ import com.mongodb.MongoClientSettings
 import com.mongodb.kotlin.client.coroutine.MongoClient
 import dev.usbharu.owl.broker.ModuleContext
 import org.bson.UuidRepresentation
+import org.koin.core.module.Module
+import org.koin.dsl.module
 import org.koin.ksp.generated.module
 
 class MongoModuleContext : ModuleContext {
-    override fun module(): org.koin.core.module.Module {
+    override fun module(): Module {
         val module = MongoModule().module
-        module.includes(org.koin.dsl.module {
+        module.includes(module {
             single {
                 val clientSettings =
                     MongoClientSettings.builder()
-                        .applyConnectionString(ConnectionString("mongodb://agent1.build:27017"))
+                        .applyConnectionString(
+                            ConnectionString(
+                                System.getProperty(
+                                    "owl.broker.mongo.url",
+                                    "mongodb://agent1.build:27017"
+                                )
+                            )
+                        )
                         .uuidRepresentation(UuidRepresentation.STANDARD).build()
 
 
-                MongoClient.create(clientSettings).getDatabase("mongo-test")
+                MongoClient.create(clientSettings)
+                    .getDatabase(System.getProperty("owl.broker.mongo.database", "mongo-test"))
             }
         })
         return module
diff --git a/broker/build.gradle.kts b/broker/build.gradle.kts
index 393de63..1d3d402 100644
--- a/broker/build.gradle.kts
+++ b/broker/build.gradle.kts
@@ -22,8 +22,6 @@ dependencies {
     implementation("com.google.protobuf:protobuf-kotlin:3.25.3")
     implementation("io.grpc:grpc-netty:1.61.1")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.8.0")
-    implementation("org.mongodb:mongodb-driver-kotlin-coroutine:4.11.0")
-    implementation("org.mongodb:bson-kotlinx:4.11.0")
     implementation(project(":common"))
     implementation("org.apache.logging.log4j:log4j-slf4j2-impl:2.23.0")
     implementation(platform("io.insert-koin:koin-bom:3.5.3"))