diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c17246e..0108156 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -131,6 +131,8 @@ jobs:
         env:
           GRADLE_PUBLISH_KEY: ${{ secrets.GRADLE_PUBLISH_KEY }}
           GRADLE_PUBLISH_SECRET: ${{ secrets.GRADLE_PUBLISH_SECRET }}
+          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.SIGNING_KEY }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.SIGNING_PASSWORD }}
         run: ./gradlew publishPlugins
 
       - name: Create GitHub Release
diff --git a/README.md b/README.md
index 4884096..dee42c9 100644
--- a/README.md
+++ b/README.md
@@ -32,10 +32,6 @@ plugins {
 }
 ```
 
-## Migration from older versions
-
-If you were using the old plugin ID `com.github.akazver.mapstruct`, you can continue using it for backward compatibility. However, we recommend migrating to the new ID `io.github.akazver.mapstruct`
-
 ## How it works
 
 The plugin automatically:
diff --git a/build.gradle b/build.gradle
index db17a6c..f372f29 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,13 +22,6 @@ gradlePlugin {
             implementationClass = 'io.github.akazver.gradle.plugins.mapstruct.MapstructPlugin'
             tags.set(['mapstruct', 'mapping', 'lombok', 'spring', 'quarkus', 'camel', 'protobuf'])
         }
-        mapstructLegacy {
-            id = 'com.github.akazver.mapstruct'
-            displayName = 'MapStruct Plugin (Legacy)'
-            description = 'Automatic MapStruct configuration (legacy ID, use io.github.akazver.mapstruct instead)'
-            implementationClass = 'io.github.akazver.gradle.plugins.mapstruct.MapstructPlugin'
-            tags.set(['mapstruct', 'mapping', 'lombok', 'spring', 'quarkus', 'camel', 'protobuf'])
-        }
     }
 }