diff --git a/Makefile b/Makefile
index 96f0bb5..228a6f9 100644
--- a/Makefile
+++ b/Makefile
@@ -20,6 +20,7 @@ LIBS_LOGGER=-lwhy2
 # Output Files
 PROJECT_NAME=why2
 OUTPUT=out
+LOGS=logs
 
 OUTPUT_TEST_CORE=$(OUTPUT)/$(PROJECT_NAME)-core-test
 OUTPUT_APP=$(OUTPUT)/$(PROJECT_NAME)-app