diff --git a/jps/jps-plugin/build.gradle.kts b/jps/jps-plugin/build.gradle.kts
index fb3ed4de8f9..36043244ed9 100644
--- a/jps/jps-plugin/build.gradle.kts
+++ b/jps/jps-plugin/build.gradle.kts
@@ -31,7 +31,8 @@ dependencies {
 sourceSets {
     "main" { projectDefault() }
     "test" {
-        java.srcDirs("jps-tests/test")
+        java.srcDirs("jps-tests/test",
+                     "kannotator-jps-plugin-test/test")
     }
 }