diff --git a/mppJavaProject b/mppJavaProject
index bbebd5257b3..c2b2f521dc0 100644
--- a/mppJavaProject
+++ b/mppJavaProject
@@ -4,7 +4,9 @@ project.group = "$group"
 apply from: "$publishGradlePath"
 
 kotlin {
-    jvm()
+    jvm {
+        compilations.main.kotlinOptions.useIR = true
+    }
 
     sourceSets {
         commonMain {
diff --git a/mppProjectWithSerialization b/mppProjectWithSerialization
index d36a6c1c18e..3806b6fcad8 100644
--- a/mppProjectWithSerialization
+++ b/mppProjectWithSerialization
@@ -4,7 +4,9 @@ project.group = "$group"
 apply from: "$publishGradlePath"
 
 kotlin {
-    jvm()
+    jvm {
+        compilations.main.kotlinOptions.useIR = true
+    }
     js (BOTH) {
         browser()
         nodejs()
diff --git a/pubconf.kpsb b/pubconf.kpsb
index 3e8437fc386..0269aaeea96 100644
--- a/pubconf.kpsb
+++ b/pubconf.kpsb
@@ -1 +1 @@
-{"bintrayConfig":{"repo":"MicroUtils","packageName":"${project.name}","packageVcs":"https://github.com/InsanusMokrassar/MicroUtils","autoPublish":true,"overridePublish":true},"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://git.inmo.dev/InsanusMokrassar/MicroUtils_mirror/src/master/LICENSE"}],"mavenConfig":{"name":"${project.name}","description":"","url":"https://git.inmo.dev/InsanusMokrassar/MicroUtils_mirror","vcsUrl":"ssh://git@git.inmo.dev:8322/InsanusMokrassar/MicroUtils_mirror.git","includeGpgSigning":true,"developers":[{"id":"InsanusMokrassar","name":"Aleksei Ovsiannikov","eMail":"ovsyannikov.alexey95@gmail.com"},{"id":"000Sanya","name":"Syrov Aleksandr","eMail":"000sanya.000sanya@gmail.com"}]}}
\ No newline at end of file
+{"bintrayConfig":{"repo":"MicroUtils","packageName":"${project.name}","packageVcs":"https://github.com/InsanusMokrassar/MicroUtils","autoPublish":true,"overridePublish":true},"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://git.inmo.dev/InsanusMokrassar/MicroUtils_mirror/src/master/LICENSE"}],"mavenConfig":{"name":"${project.name}","description":"It is set of projects with micro tools for avoiding of routines coding","url":"https://git.inmo.dev/InsanusMokrassar/MicroUtils_mirror","vcsUrl":"ssh://git@git.inmo.dev:8322/InsanusMokrassar/MicroUtils_mirror.git","includeGpgSigning":true,"publishToMavenCentral":true,"developers":[{"id":"InsanusMokrassar","name":"Aleksei Ovsiannikov","eMail":"ovsyannikov.alexey95@gmail.com"},{"id":"000Sanya","name":"Syrov Aleksandr","eMail":"000sanya.000sanya@gmail.com"}]}}
\ No newline at end of file
diff --git a/publish.gradle b/publish.gradle
index 0d6fbea7927..7b5bc5fafb8 100644
--- a/publish.gradle
+++ b/publish.gradle
@@ -10,7 +10,7 @@ publishing {
         artifact javadocsJar
 
         pom {
-            description = ""
+            description = "It is set of projects with micro tools for avoiding of routines coding"
             name = "${project.name}"
             url = "https://git.inmo.dev/InsanusMokrassar/MicroUtils_mirror"
 
@@ -55,6 +55,16 @@ publishing {
                     password = project.hasProperty('BINTRAY_KEY') ? project.property('BINTRAY_KEY') : System.getenv('BINTRAY_KEY')
                 }
             }
+            
+            maven {
+                name = "sonatype"
+                url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+                credentials {
+                    username = project.hasProperty('SONATYPE_USER') ? project.property('SONATYPE_USER') : System.getenv('SONATYPE_USER')
+                    password = project.hasProperty('SONATYPE_PASSWORD') ? project.property('SONATYPE_PASSWORD') : System.getenv('SONATYPE_PASSWORD')
+                }
+            }
+            
         }
         
     }
@@ -62,5 +72,5 @@ publishing {
 
 signing {
     useGpgCmd()
-    publishing.publications.forEach { sign it }
+    sign publishing.publications
 }