diff --git a/src/DynareMain.cc b/src/DynareMain.cc
index 494808c340b98d6eb657e396dede0cc0605cc6b0..4d2f2e7de707fc5a98db12fb117c793e83f9d84d 100644
--- a/src/DynareMain.cc
+++ b/src/DynareMain.cc
@@ -26,10 +26,6 @@
 
 #include <cstdlib>
 
-#ifndef PACKAGE_VERSION
-# define PACKAGE_VERSION 4.
-#endif
-
 #include <unistd.h>
 
 #include "ParsingDriver.hh"