diff --git a/src/build.cpp b/src/build.cpp
index 035c3ac..e1c7f6e 100644
--- a/src/build.cpp
+++ b/src/build.cpp
@@ -94,6 +94,15 @@ bool build::retry() {
     return response.has_value();
 }
 
+bool build::rescore(int score) {
+    if (self_link.empty()) return false;
+    std::map<std::string, std::string> params;
+    params["ws.op"] = "rescore";
+    params["score"] = score;
+    auto response = lp->api_post(self_link, params);
+    return response.has_value();
+}
+
 void build::set_lp(launchpad* lp_ptr) {
     lp = lp_ptr;
 }
diff --git a/src/build.h b/src/build.h
index 9152f8f..4e0c9ee 100644
--- a/src/build.h
+++ b/src/build.h
@@ -59,6 +59,7 @@ public:
     // Methods
     bool cancel();
     bool retry();
+    bool rescore(int score);
     void set_lp(launchpad* lp_ptr);
 
     // Read-only fields