diff --git a/src/binary_package_publishing_history.cpp b/src/binary_package_publishing_history.cpp
index 7c7f13d..05ba800 100644
--- a/src/binary_package_publishing_history.cpp
+++ b/src/binary_package_publishing_history.cpp
@@ -176,3 +176,15 @@ bool binary_package_publishing_history::requestDeletion(const std::optional<std:
     auto resp=lp->api_post(self_link,params);
     return resp.has_value();
 }
+
+const std::optional<class build> binary_package_publishing_history::getBuild() {
+    auto response = lp->api_get(build_link);
+    if (!response) return std::nullopt;
+    auto data = nlohmann::json::parse(response.value());
+    auto build = build::parse(data.dump());
+    if (build) {
+        build->set_lp(lp);
+        return build;
+    }
+    return std::nullopt;
+}
diff --git a/src/binary_package_publishing_history.h b/src/binary_package_publishing_history.h
index 1aebf18..1920ecc 100644
--- a/src/binary_package_publishing_history.h
+++ b/src/binary_package_publishing_history.h
@@ -5,6 +5,7 @@
 #include <optional>
 #include <nlohmann/json.hpp>
 #include <generator>
+#include "build.h"
 
 #ifndef LAUNCHPAD_API
 #ifdef BUILDING_LAUNCHPAD
@@ -69,8 +70,10 @@ public:
                                                                     const std::optional<std::string>& new_priority,
                                                                     const std::optional<std::string>& new_section) const;
     bool requestDeletion(const std::optional<std::string>& removal_comment) const;
+    std::optional<class build> build = getBuild();
 
 private:
+    const std::optional<class build> getBuild();
     launchpad* lp;
 };
 
diff --git a/src/source_package_publishing_history.h b/src/source_package_publishing_history.h
index e381170..8bc4387 100644
--- a/src/source_package_publishing_history.h
+++ b/src/source_package_publishing_history.h
@@ -20,10 +20,10 @@
 #include <optional>
 #include <generator>
 #include "distro_series.h"
-#include "binary_package_publishing_history.h"
 
 class launchpad;
 class build;
+class binary_package_publishing_history;
 
 #ifndef LAUNCHPAD_API
 #ifdef BUILDING_LAUNCHPAD