diff --git a/oscar/oscar.pro b/oscar/oscar.pro
index 8898ae1d..39c70f32 100644
--- a/oscar/oscar.pro
+++ b/oscar/oscar.pro
@@ -97,6 +97,7 @@ VERSION = 1.0.0
 RC_ICONS = ./icons/logo.ico
 
 macx {
+  QMAKE_TARGET_BUNDLE_PREFIX = "org.The-OSCAR-Team"
   QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.12
   LIBS             += -lz
   ICON              = icons/OSCAR.icns