diff --git a/src/build.cpp b/src/build.cpp
index 401729a..56912eb 100644
--- a/src/build.cpp
+++ b/src/build.cpp
@@ -14,6 +14,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 #include "build.h"
+#include "source_package_publishing_history.h"
 #include "utils.h"
 #include "launchpad.h"
 #include <iostream>
@@ -110,3 +111,15 @@ bool build::rescore(int score) {
 void build::set_lp(launchpad* lp_ptr) {
     lp = lp_ptr;
 }
+
+const std::optional<source_package_publishing_history> build::getCurrentSourcePublication() {
+    auto response = lp->api_get(current_source_publication_link);
+    if (!response) return std::nullopt;
+    auto data = nlohmann::json::parse(response.value());
+    auto sp = source_package_publishing_history::parse(data.dump());
+    if (sp) {
+        sp->set_lp(lp);
+        return sp.value();
+    }
+    return std::nullopt;
+}
diff --git a/src/build.h b/src/build.h
index 4e0c9ee..25fc2ea 100644
--- a/src/build.h
+++ b/src/build.h
@@ -19,6 +19,7 @@
 #include <string>
 #include <optional>
 #include <nlohmann/json.hpp>
+#include "source_package_publishing_history.h"
 
 class launchpad;
 
@@ -78,8 +79,12 @@ public:
     std::string datebuilt;
     std::string datecreated;
 
+    // Object collections
+    std::optional<source_package_publishing_history> current_source_publication = getCurrentSourcePublication();
+
 private:
     launchpad* lp;
+    const std::optional<source_package_publishing_history> getCurrentSourcePublication();
 };
 
 #endif // BUILD_H
diff --git a/src/source_package_publishing_history.cpp b/src/source_package_publishing_history.cpp
index 744cc7c..5d59d06 100644
--- a/src/source_package_publishing_history.cpp
+++ b/src/source_package_publishing_history.cpp
@@ -13,9 +13,9 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+#include "build.h"
 #include "source_package_publishing_history.h"
 #include "utils.h"
-#include "build.h"
 #include "launchpad.h"
 #include <iostream>
 #include <nlohmann/json.hpp>
diff --git a/src/source_package_publishing_history.h b/src/source_package_publishing_history.h
index 6093496..cb1d4ab 100644
--- a/src/source_package_publishing_history.h
+++ b/src/source_package_publishing_history.h
@@ -19,9 +19,9 @@
 #include <string>
 #include <optional>
 #include <generator>
-#include "build.h"
 
 class launchpad;
+class build;
 
 #ifndef LAUNCHPAD_API
 #ifdef BUILDING_LAUNCHPAD