diff --git a/src/launcherlib/booster.cpp b/src/launcherlib/booster.cpp
index ed24aa8..5f23cb1 100644
--- a/src/launcherlib/booster.cpp
+++ b/src/launcherlib/booster.cpp
@@ -521,7 +521,8 @@ void Booster::setEnvironmentBeforeLaunch()
         }
 
         if (getegid() != m_appData->groupId()) {
-            setgid(m_appData->groupId());
+            setresgid(m_appData->groupId(), m_appData->groupId(),
+                      m_appData->groupId());
         }
     }