diff --git a/build.gradle.kts b/build.gradle.kts
index e2205d5..cb49fa7 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
     `maven-publish`
 }
 
-group = "org.jetbrains.kotlin"
+group = "org.jetbrains.kotlin.spec.grammar.tools"
 version = "0.1"
 
 val archivePrefix = "kotlin-grammar-tools"
diff --git a/src/main/kotlin/org/jetbrains/kotlin/grammar/tools/KotlinGrammarTools.kt b/src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/KotlinGrammarTools.kt
similarity index 94%
rename from src/main/kotlin/org/jetbrains/kotlin/grammar/tools/KotlinGrammarTools.kt
rename to src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/KotlinGrammarTools.kt
index 795f1ee..e69e62d 100644
--- a/src/main/kotlin/org/jetbrains/kotlin/grammar/tools/KotlinGrammarTools.kt
+++ b/src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/KotlinGrammarTools.kt
@@ -1,6 +1,6 @@
-package org.jetbrains.kotlin.grammar.tools
+package org.jetbrains.kotlin.spec.grammar.tools
 
-import org.jetbrains.kotlin.grammar.tools.parsing.Parser
+import org.jetbrains.kotlin.spec.grammar.tools.parsing.Parser
 
 class KotlinToken(
     val type: String,
diff --git a/src/main/kotlin/org/jetbrains/kotlin/grammar/tools/loader/GrammarLoader.kt b/src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/loader/GrammarLoader.kt
similarity index 92%
rename from src/main/kotlin/org/jetbrains/kotlin/grammar/tools/loader/GrammarLoader.kt
rename to src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/loader/GrammarLoader.kt
index 7d0db66..0179777 100644
--- a/src/main/kotlin/org/jetbrains/kotlin/grammar/tools/loader/GrammarLoader.kt
+++ b/src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/loader/GrammarLoader.kt
@@ -1,4 +1,4 @@
-package org.jetbrains.kotlin.grammar.tools.loader
+package org.jetbrains.kotlin.spec.grammar.tools.loader
 
 import java.io.File
 
diff --git a/src/main/kotlin/org/jetbrains/kotlin/grammar/tools/parsing/Parser.kt b/src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/parsing/Parser.kt
similarity index 97%
rename from src/main/kotlin/org/jetbrains/kotlin/grammar/tools/parsing/Parser.kt
rename to src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/parsing/Parser.kt
index 6e50040..1dc8329 100644
--- a/src/main/kotlin/org/jetbrains/kotlin/grammar/tools/parsing/Parser.kt
+++ b/src/main/kotlin/org/jetbrains/kotlin/spec/grammar/tools/parsing/Parser.kt
@@ -1,4 +1,4 @@
-package org.jetbrains.kotlin.grammar.tools.parsing
+package org.jetbrains.kotlin.spec.grammar.tools.parsing
 
 import org.antlr.v4.runtime.*
 import org.antlr.v4.runtime.tree.ParseTree
@@ -7,7 +7,7 @@ import org.antlr.v4.runtime.misc.Pair
 import java.nio.charset.StandardCharsets
 import org.antlr.v4.runtime.Token.DEFAULT_CHANNEL
 import org.antlr.v4.runtime.tree.TerminalNodeImpl
-import org.jetbrains.kotlin.grammar.tools.*
+import org.jetbrains.kotlin.spec.grammar.tools.*
 import org.jetbrains.kotlin.spec.grammar.KotlinLexer
 import org.jetbrains.kotlin.spec.grammar.KotlinParser