diff --git a/DDDigi/src/DigiKernel.cpp b/DDDigi/src/DigiKernel.cpp
index a3aab4ca6449c705c809efb3a90061d6f82eea91..75ae4783eb5dcd341fa53f048ea3c36ab26179a0 100644
--- a/DDDigi/src/DigiKernel.cpp
+++ b/DDDigi/src/DigiKernel.cpp
@@ -23,7 +23,9 @@
 #include "DDDigi/DigiContext.h"
 #include "DDDigi/DigiActionSequence.h"
 
+#ifdef DD4HEP_USE_TBB
 #include "tbb/tbb.h"
+#endif
 
 // C/C++ include files
 #include <stdexcept>