diff --git a/universal-adapter-rx/build.gradle b/universal-adapter-rx/build.gradle
index eac05a4..402e9f5 100644
--- a/universal-adapter-rx/build.gradle
+++ b/universal-adapter-rx/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'kotlin-android'
 
-group = 'com.github.jacek-marchwicki.recyclerview-changes-detector'
+group = 'com.github.jacek-marchwicki.recyclerview-changes-detector.universal-adapter-rx'
 
 android {
     compileSdkVersion 29
diff --git a/universal-adapter-rx2/build.gradle b/universal-adapter-rx2/build.gradle
index 020543f..0bf9b2d 100644
--- a/universal-adapter-rx2/build.gradle
+++ b/universal-adapter-rx2/build.gradle
@@ -4,7 +4,7 @@ plugins {
     id 'com.github.dcendents.android-maven'
 }
 
-group = 'com.github.jacek-marchwicki.recyclerview-changes-detector'
+group = 'com.github.jacek-marchwicki.recyclerview-changes-detector.universal-adapter-rx2'
 
 android {
     compileSdkVersion 29
diff --git a/universal-adapter-rx3/build.gradle b/universal-adapter-rx3/build.gradle
index 0debd00..ee670da 100644
--- a/universal-adapter-rx3/build.gradle
+++ b/universal-adapter-rx3/build.gradle
@@ -3,7 +3,7 @@ plugins {
     id 'kotlin-android'
 }
 
-group = 'com.github.jacek-marchwicki.recyclerview-changes-detector'
+group = 'com.github.jacek-marchwicki.recyclerview-changes-detector.universal-adapter-rx3'
 
 android {
     compileSdkVersion 29
diff --git a/universal-adapter/build.gradle b/universal-adapter/build.gradle
index 49038f1..21b1cf9 100644
--- a/universal-adapter/build.gradle
+++ b/universal-adapter/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: 'kotlin-android'
 
-group = 'com.github.jacek-marchwicki.recyclerview-changes-detector'
+group = 'com.github.jacek-marchwicki.recyclerview-changes-detector.universal-adapter'
 
 android {
     compileSdkVersion 29