diff --git a/build.gradle.kts b/build.gradle.kts
index 6323093..ee818ae 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -35,7 +35,7 @@ allprojects {
             relocate("${rootProject.group}.${rootProject.name.toLowerCase()}", "${rootProject.group}.${rootProject.name.toLowerCase()}.${this@allprojects.name}")
         }
         withType(Jar::class) {
-            manifest.attributes["Main-Class"] = "$groupAndName.installer.InstallerKt"
+            manifest.attributes["Main-Class"] = "$groupAndName.exec.InstallerKt"
             from("$rootDir/LICENSE")
             archiveBaseName.set("${rootProject.name}-${rootProject.version}")
         }
diff --git a/common/src/main/java/fr/username404/snowygui/exec/installer.kt b/common/src/main/java/fr/username404/snowygui/exec/installer.kt
new file mode 100644
index 0000000..034a17f
--- /dev/null
+++ b/common/src/main/java/fr/username404/snowygui/exec/installer.kt
@@ -0,0 +1,2 @@
+package fr.username404.snowygui.exec
+