diff --git a/KotlinCore/build.gradle.kts b/KotlinCore/build.gradle.kts
index a607913e..fbffe43f 100644
--- a/KotlinCore/build.gradle.kts
+++ b/KotlinCore/build.gradle.kts
@@ -40,4 +40,5 @@ dependencies {
     implementation(libs.exposedJdbc)
     implementation(libs.exposedTime)
     implementation(libs.mysql)
+    implementation("org.slf4j:slf4j-simple:2.0.17")
 }