diff --git a/code/ryzom/tools/client/CMakeLists.txt b/code/ryzom/tools/client/CMakeLists.txt
index 3cdaf0136..3d7421966 100644
--- a/code/ryzom/tools/client/CMakeLists.txt
+++ b/code/ryzom/tools/client/CMakeLists.txt
@@ -1,5 +1,8 @@
 IF(WITH_RYZOM_CLIENT)
-  ADD_SUBDIRECTORY(client_patcher)
+  # Don't need ryzom_client_patcher if using Steam
+  IF(NOT WITH_RYZOM_STEAM)
+    ADD_SUBDIRECTORY(client_patcher)
+  ENDIF()
 
   IF(WITH_QT OR WITH_QT5)
     ADD_SUBDIRECTORY(client_config_qt)