diff --git a/libraries/tools/kotlin-maven-plugin-test/pom.xml b/libraries/tools/kotlin-maven-plugin-test/pom.xml
index f3b8cbb818f..e32e710b41b 100644
--- a/libraries/tools/kotlin-maven-plugin-test/pom.xml
+++ b/libraries/tools/kotlin-maven-plugin-test/pom.xml
@@ -186,6 +186,43 @@
                                     <goal>run</goal>
                                 </goals>
                             </execution>
+                            <execution>
+                                <id>integration-test-k2</id>
+                                <configuration>
+                                    <projectsDirectory>src/it</projectsDirectory>
+                                    <cloneProjectsTo>${project.build.directory}/it-k2</cloneProjectsTo>
+                                    <pomExcludes>
+                                        <!-- exclude kapt -->
+                                        <pomExclude>test-dagger-maven-example/pom.xml</pomExclude>
+                                        <pomExclude>test-enable-extensions-kapt-allopen/pom.xml</pomExclude>
+                                        <pomExclude>test-kapt-generateKotlinCode/pom.xml</pomExclude>
+                                        <pomExclude>test-enable-extensions/pom.xml</pomExclude>
+                                        <pomExclude>test-kapt-allopen/pom.xml</pomExclude>
+                                        <pomExclude>test-lombok-with-kapt/pom.xml</pomExclude>
+                                        <!-- exclude js and mpp -->
+                                        <pomExclude>test-js-moduleKind/pom.xml</pomExclude>
+                                        <pomExclude>test-js-accessToInternal/pom.xml</pomExclude>
+                                        <pomExclude>test-js-suppressWarnings/pom.xml</pomExclude>
+                                        <pomExclude>test-js-sourceMap/pom.xml</pomExclude>
+                                        <pomExclude>test-js-extraArguments/pom.xml</pomExclude>
+                                        <pomExclude>test-js-sourceMapEmbedSources/pom.xml</pomExclude>
+                                        <pomExclude>test-multiplatform/pom.xml</pomExclude>
+                                        <!-- exclude kts -->
+                                        <pomExclude>test-helloworld-kts/pom.xml</pomExclude>
+                                        <!-- exclude test, that depends on lv as they will be automatically fixed, when current lv goes to 2.0 -->
+                                        <pomExclude>test-languageVersion/pom.xml</pomExclude>
+                                        <pomExclude>test-apiVersion/pom.xml</pomExclude>
+                                    </pomExcludes>
+                                    <properties>
+                                        <kotlin.compiler.languageVersion>2.0</kotlin.compiler.languageVersion>
+                                    </properties>
+                                </configuration>
+                                <!--<phase>package</phase>-->
+                                <goals>
+                                    <goal>install</goal>
+                                    <goal>run</goal>
+                                </goals>
+                            </execution>
                         </executions>
                     </plugin>
                 </plugins>
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-customJdk/verify.bsh b/libraries/tools/kotlin-maven-plugin-test/src/it/test-customJdk/verify.bsh
index 147f952b5b4..7b8644903f5 100644
--- a/libraries/tools/kotlin-maven-plugin-test/src/it/test-customJdk/verify.bsh
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-customJdk/verify.bsh
@@ -2,4 +2,15 @@ source(new File(basedir, "../../../verify-common.bsh").getAbsolutePath());
 
 assertBuildLogHasLine("[INFO] BUILD FAILURE");
 assertBuildLogHasNoLineThatContains("AutoCloseable");
-assertBuildLogHasLineThatContains("Unresolved reference: stream");
+
+int line1 = findBuildLogLineThatContains("Unresolved reference: stream");
+int line2 = findBuildLogLineThatContains("Unresolved reference: java.util.stream.Stream");
+
+if (line1 >= 0) {
+    print("Expected content \"Unresolved reference: stream\" was found at line " + (line1+1) + " of build log: \"" + buildLog[line1] + "\"");
+
+} else if (line2 >= 0) {
+    print("Expected content \"Unresolved reference: java.util.stream.Stream\" was found at line " + (line2+1) + " of build log: \"" + buildLog[line2] + "\"");
+} else {
+    throw new Exception("Expected build log to contain: \"Unresolved reference: stream\" or \"Unresolved reference: java.util.stream.Stream\"");
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-maven-plugin-test/src/it/test-plugins/verify.groovy b/libraries/tools/kotlin-maven-plugin-test/src/it/test-plugins/verify.groovy
index 7521a6ba576..ee81e840aed 100644
--- a/libraries/tools/kotlin-maven-plugin-test/src/it/test-plugins/verify.groovy
+++ b/libraries/tools/kotlin-maven-plugin-test/src/it/test-plugins/verify.groovy
@@ -26,20 +26,21 @@ State state = buildLogFile.readLines().collect { it.replaceAll("\\u001b[^m]*m",
     def m = pattern.matcher(line)
     if (m.find()) {
         acc.currentPlugin = m.group(1)
-    } else if (line.startsWith("[INFO] Downloaded") ||
-               line.startsWith("[INFO] Downloading") ||
-               line.startsWith("Downloaded") ||
-               line.startsWith("Downloading") ||
-               line.startsWith("[INFO] PERF:")) {
+    } else if (line.startsWith("[INFO] Downloaded")
+            || line.startsWith("[INFO] Downloading")
+            || line.startsWith("Downloaded")
+            || line.startsWith("Downloading")
+            || line.startsWith("[WARNING] Language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features")
+            || line.startsWith("[INFO] PERF:")) {
         // ignore line
     } else if (acc.currentPlugin == "kotlin-maven-plugin") {
-        def filtered = removePaths(line, basedir).
-                replace("\\", "/").
-                replaceAll(/[0-9]+\s*ms/, "LLL ms").
-                trim().
-                replaceAll(/^\[[A-Z]+\]$/, "").
-                replace(kotlinVersion, "@snapshot@").
-                replaceAll(/\(JRE .+\)/, "(JRE <jre-version>)")
+        def filtered = removePaths(line, basedir)
+                .replace("\\", "/")
+                .replaceAll(/[0-9]+\s*ms/, "LLL ms")
+                .trim()
+                .replaceAll(/^\[[A-Z]+\]$/, "")
+                .replace(kotlinVersion, "@snapshot@")
+                .replaceAll(/\(JRE .+\)/, "(JRE <jre-version>)")
 
         if (filtered != "") {
             acc.lines << filtered