diff --git a/libraries/kotlin.test/js/build.gradle b/libraries/kotlin.test/js/build.gradle
index 891209eace3..48377af7cdc 100644
--- a/libraries/kotlin.test/js/build.gradle
+++ b/libraries/kotlin.test/js/build.gradle
@@ -66,6 +66,8 @@ task libraryJarWithIr(type: Zip, dependsOn: libraryJarWithoutIr) {
     }
 }
 
+jar.dependsOn(libraryJarWithIr)
+
 task sourcesJar(type: Jar, dependsOn: classes) {
     classifier = 'sources'
     from (sourceSets.main.allSource)
diff --git a/libraries/stdlib/js-v1/build.gradle b/libraries/stdlib/js-v1/build.gradle
index e245d62991d..38e3877ce76 100644
--- a/libraries/stdlib/js-v1/build.gradle
+++ b/libraries/stdlib/js-v1/build.gradle
@@ -323,6 +323,7 @@ task libraryJarWithIr(type: Zip, dependsOn: libraryJarWithoutIr) {
     }
 }
 
+jar.dependsOn(libraryJarWithIr)
 
 task sourcesJar(type: Jar, dependsOn: compileJs) {
     classifier = 'sources'