diff --git a/src/logger.h b/src/logger.h
index 19c063ea290315416edbd2d986318a0ef71bb70a..ac081a776a2ea546045aad05f29d1894d73d17a8 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -29,7 +29,6 @@
 
 /* Forward declaration */
 struct dump;
-#define LOGGER_VERSION "0.1"
 
 /**
  * Logger entries contain messages representing the particle data at a given