diff --git a/TelegramBotAPI-all/build.gradle b/TelegramBotAPI-all/build.gradle
index 796613ef95..29317ba19a 100644
--- a/TelegramBotAPI-all/build.gradle
+++ b/TelegramBotAPI-all/build.gradle
@@ -31,7 +31,11 @@ repositories {
 
 kotlin {
     jvm()
-    js()
+    js(IR) {
+        browser()
+        nodejs()
+        binaries.executable()
+    }
 
     sourceSets {
         commonMain {
diff --git a/TelegramBotAPI-extensions-api/build.gradle b/TelegramBotAPI-extensions-api/build.gradle
index 233cb17f00..75733729e1 100644
--- a/TelegramBotAPI-extensions-api/build.gradle
+++ b/TelegramBotAPI-extensions-api/build.gradle
@@ -31,7 +31,11 @@ repositories {
 
 kotlin {
     jvm()
-    js()
+    js(IR) {
+        browser()
+        nodejs()
+        binaries.executable()
+    }
 
     sourceSets {
         commonMain {
diff --git a/TelegramBotAPI-extensions-utils/build.gradle b/TelegramBotAPI-extensions-utils/build.gradle
index 233cb17f00..75733729e1 100644
--- a/TelegramBotAPI-extensions-utils/build.gradle
+++ b/TelegramBotAPI-extensions-utils/build.gradle
@@ -31,7 +31,11 @@ repositories {
 
 kotlin {
     jvm()
-    js()
+    js(IR) {
+        browser()
+        nodejs()
+        binaries.executable()
+    }
 
     sourceSets {
         commonMain {
diff --git a/TelegramBotAPI/build.gradle b/TelegramBotAPI/build.gradle
index 6792871934..fe6830bb03 100644
--- a/TelegramBotAPI/build.gradle
+++ b/TelegramBotAPI/build.gradle
@@ -31,7 +31,11 @@ repositories {
 
 kotlin {
     jvm()
-    js()
+    js(IR) {
+        browser()
+        nodejs()
+        binaries.executable()
+    }
 
     sourceSets {
         commonMain {
diff --git a/docs/build.gradle b/docs/build.gradle
index 9c8b7477de..914a3f23a1 100644
--- a/docs/build.gradle
+++ b/docs/build.gradle
@@ -26,7 +26,11 @@ repositories {
 
 kotlin {
     jvm()
-    js()
+    js(IR) {
+        browser()
+        nodejs()
+        binaries.executable()
+    }
 
     sourceSets {
         commonMain {
diff --git a/gradle.properties b/gradle.properties
index a80f15c1e7..f25fc740c1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,4 @@
+org.gradle.jvmargs=-Xmx1024m
 kotlin.code.style=official
 org.gradle.parallel=true
 kotlin.js.generate.externals=true