diff --git a/wot-dijkstra/build.gradle b/wot-dijkstra/build.gradle
index ecb0f0a4..7f9b8257 100644
--- a/wot-dijkstra/build.gradle
+++ b/wot-dijkstra/build.gradle
@@ -26,6 +26,9 @@ repositories {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
 
+    // kotlin.test
+    testImplementation "org.jetbrains.kotlin:kotlin-test-junit5:$kotlinVersion"
+
     testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junitVersion"
     testImplementation "org.jetbrains.kotlin:kotlin-test-junit5:$kotlinVersion"