diff --git a/src/fsfw/cfdp.h b/src/fsfw/cfdp.h
index 28ddfec2..b2645978 100644
--- a/src/fsfw/cfdp.h
+++ b/src/fsfw/cfdp.h
@@ -4,6 +4,7 @@
 #include "cfdp/definitions.h"
 #include "cfdp/handler/DestHandler.h"
 #include "cfdp/handler/FaultHandlerBase.h"
+#include "cfdp/helpers.h"
 #include "cfdp/tlv/Lv.h"
 #include "cfdp/tlv/StringLv.h"
 #include "cfdp/tlv/Tlv.h"