diff --git a/ddspipe_participants/include/ddspipe_participants/participant/rtps/CommonParticipant.hpp b/ddspipe_participants/include/ddspipe_participants/participant/rtps/CommonParticipant.hpp
index 885605d0..3959bb0d 100644
--- a/ddspipe_participants/include/ddspipe_participants/participant/rtps/CommonParticipant.hpp
+++ b/ddspipe_participants/include/ddspipe_participants/participant/rtps/CommonParticipant.hpp
@@ -210,6 +210,7 @@ class CommonParticipant
      * @brief Virtual method that sets the common properties of std attributes for a Participant.
      *
      */
+    DDSPIPE_PARTICIPANTS_DllAPI
     virtual fastdds::rtps::RTPSParticipantAttributes add_participant_att_properties_(
             fastdds::rtps::RTPSParticipantAttributes& params) const;
 
@@ -217,6 +218,7 @@ class CommonParticipant
      * @brief Virtual method that gives the std attributes for a Participant.
      *
      */
+    DDSPIPE_PARTICIPANTS_DllAPI
     virtual fastdds::rtps::RTPSParticipantAttributes reckon_participant_attributes_() const;
 
     /////
diff --git a/ddspipe_participants/include/ddspipe_participants/participant/rtps/SimpleParticipant.hpp b/ddspipe_participants/include/ddspipe_participants/participant/rtps/SimpleParticipant.hpp
index 71459bbc..166ded30 100644
--- a/ddspipe_participants/include/ddspipe_participants/participant/rtps/SimpleParticipant.hpp
+++ b/ddspipe_participants/include/ddspipe_participants/participant/rtps/SimpleParticipant.hpp
@@ -52,6 +52,7 @@ class SimpleParticipant : public CommonParticipant
     /**
      * @brief Static method that gives the attributes for a Simple Participant.
      */
+    DDSPIPE_PARTICIPANTS_DllAPI
     fastdds::rtps::RTPSParticipantAttributes reckon_participant_attributes_() const override;
 };