diff --git a/build.gradle.kts b/build.gradle.kts
index 178e56eb147..4341e19898a 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -711,6 +711,7 @@ tasks {
         dependsOn(":compiler:fir:analysis-tests:test")
         dependsOn(":compiler:fir:analysis-tests:legacy-fir-tests:test")
         dependsOn(":compiler:fir:fir2ir:test")
+        dependsOn(":plugins:fir:fir-plugin-prototype:test")
     }
 
     register("firAllTest") {