diff --git a/eo/src/eo b/eo/src/eo
index 89ed7da9..14dc831c 100644
--- a/eo/src/eo
+++ b/eo/src/eo
@@ -201,6 +201,8 @@
 
 #include <utils/eoParserLogger.h>
 
+#include <utils/eoParallel.h>
+
 //-----------------------------------------------------------------------------
 
 #endif