diff --git a/code/ryzom/client/src/seven_zip/CMakeLists.txt b/code/ryzom/client/src/seven_zip/CMakeLists.txt
index ba4073783..8cdade76f 100644
--- a/code/ryzom/client/src/seven_zip/CMakeLists.txt
+++ b/code/ryzom/client/src/seven_zip/CMakeLists.txt
@@ -1,16 +1,9 @@
-FILE(GLOB SRC *.cpp *.h)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 
 FILE(GLOB LIB_SRC *.cpp *.h)
 
 LIST(REMOVE_ITEM LIB_SRC ${CMAKE_CURRENT_SOURCE_DIR}/7zMain.cpp)
 
-ADD_EXECUTABLE(7zDec ${SRC})
-
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
-#TARGET_LINK_LIBRARIES(7zDec ${PLATFORM_LINKFLAGS})
-NL_DEFAULT_PROPS(7zDec "Ryzom, Tools, Misc: Seven Zip Decoder")
-NL_ADD_RUNTIME_FLAGS(7zDec)
-
 NL_TARGET_LIB(ryzom_sevenzip ${LIB_SRC})
 # TARGET_LINK_LIBRARIES(ryzom_sevenzip ${PLATFORM_LINKFLAGS})
 NL_DEFAULT_PROPS(ryzom_sevenzip "Ryzom, Library: Seven Zip")
@@ -21,5 +14,14 @@ ADD_DEFINITIONS(-D_SZ_ONE_DIRECTORY)
 
 IF((WITH_INSTALL_LIBRARIES AND WITH_STATIC) OR NOT WITH_STATIC)
   INSTALL(TARGETS ryzom_sevenzip LIBRARY DESTINATION ${RYZOM_LIB_PREFIX} ARCHIVE DESTINATION ${RYZOM_LIB_PREFIX} COMPONENT libraries)
-  INSTALL(TARGETS 7zDec RUNTIME DESTINATION bin COMPONENT client)
 ENDIF((WITH_INSTALL_LIBRARIES AND WITH_STATIC) OR NOT WITH_STATIC)
+
+IF(WITH_RYZOM_TOOLS)
+  ADD_EXECUTABLE(7zDec ${CMAKE_CURRENT_SOURCE_DIR}/7zMain.cpp)
+
+  TARGET_LINK_LIBRARIES(7zDec ryzom_sevenzip)
+  NL_DEFAULT_PROPS(7zDec "Ryzom, Tools, Misc: Seven Zip Decoder")
+  NL_ADD_RUNTIME_FLAGS(7zDec)
+
+  INSTALL(TARGETS 7zDec RUNTIME DESTINATION bin COMPONENT client)
+ENDIF(WITH_RYZOM_TOOLS)