diff --git a/build.gradle.kts b/build.gradle.kts
index eea0cf43a6511be251aa031bf82655d92ac5a77d..81324709d03b4d4fcae68a85642ed00e244107cd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -41,6 +41,7 @@ tasks {
     withType<JavaCompile> {
         sourceCompatibility = "1.8"
         targetCompatibility = "1.8"
+        options.encoding="utf-8"
     }
     withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
         kotlinOptions.jvmTarget = "1.8"