diff --git a/lutin_elog.py b/lutin_elog.py
index 68fddb9..8815f60 100644
--- a/lutin_elog.py
+++ b/lutin_elog.py
@@ -59,7 +59,7 @@ def configure(target, my_module):
 	my_module.compile_version("c", 1999)
 	# add dependency of the generic C++ library:
 	my_module.add_depend('cxx')
-	my_module.add_optionnal_depend('ethread', ["c++", "-DELOG_BUILD_ETHREAD"])
+	my_module.add_optionnal_depend('ethread-tools', ["c++", "-DELOG_BUILD_ETHREAD"])
 	
 	if "Windows" in target.get_type():
 		pass