diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-apiVersion/verify.bsh b/libraries/tools/kotlin-maven-plugin-test/src/it/test-apiVersion/verify.bsh
index 3f6f8708f48..18b6ee7fd22 100644
--- a/libraries/tools/kotlin-maven-plugin-test/src/it/test-apiVersion/verify.bsh
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-apiVersion/verify.bsh
@@ -1,4 +1,4 @@
 source(new File(basedir, "../../../verify-common.bsh").getAbsolutePath());
 
 assertBuildLogHasLine("[INFO] BUILD FAILURE");
-assertBuildLogHasLineThatContains("Unresolved reference: uppercase");
\ No newline at end of file
+assertBuildLogHasLineThatContains("This declaration needs opt-in.");
\ No newline at end of file
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-helloworld-kts/pom.xml b/libraries/tools/kotlin-maven-plugin-test/src/it/test-helloworld-kts/pom.xml
index 8fccd5d32ef..4813d608f21 100644
--- a/libraries/tools/kotlin-maven-plugin-test/src/it/test-helloworld-kts/pom.xml
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-helloworld-kts/pom.xml
@@ -61,6 +61,7 @@
                         <configuration>
                             <args>
                                 <arg>-Xallow-any-scripts-in-source-roots</arg>
+                                <arg>-Xuse-fir-lt=false</arg>
                             </args>
                         </configuration>
                     </execution>