diff --git a/core/src/main/java/dev/faststats/core/SimpleErrorTracker.java b/core/src/main/java/dev/faststats/core/SimpleErrorTracker.java
index 22e7212..4fdbb7a 100644
--- a/core/src/main/java/dev/faststats/core/SimpleErrorTracker.java
+++ b/core/src/main/java/dev/faststats/core/SimpleErrorTracker.java
@@ -35,12 +35,13 @@ public void trackError(final Throwable error) {
         }
     }
 
-    public JsonArray getData() {
+    public JsonArray getData(final String buildId) {
         final var report = new JsonArray(reports.size());
 
         reports.forEach((hash, object) -> {
             final var copy = object.deepCopy();
             copy.addProperty("hash", hash);
+            copy.addProperty("buildId", buildId);
             final var count = collected.getOrDefault(hash, 1);
             if (count > 1) copy.addProperty("count", count);
             report.add(copy);
diff --git a/core/src/main/java/dev/faststats/core/SimpleMetrics.java b/core/src/main/java/dev/faststats/core/SimpleMetrics.java
index 9342bc6..38cadb7 100644
--- a/core/src/main/java/dev/faststats/core/SimpleMetrics.java
+++ b/core/src/main/java/dev/faststats/core/SimpleMetrics.java
@@ -51,6 +51,7 @@ public abstract class SimpleMetrics implements Metrics {
 
     private final String SDK_NAME;
     private final String SDK_VERSION;
+    private final String BUILD_ID;
 
     {
         final var properties = new Properties();
@@ -60,6 +61,7 @@ public abstract class SimpleMetrics implements Metrics {
         }
         this.SDK_NAME = properties.getProperty("name", "unknown");
         this.SDK_VERSION = properties.getProperty("version", "unknown");
+        this.BUILD_ID = properties.getProperty("build-id", "unknown");
     }
 
     @Contract(mutates = "io")
@@ -278,7 +280,7 @@ protected JsonObject createData() {
         data.add("data", metrics);
 
         getErrorTracker().map(SimpleErrorTracker.class::cast)
-                .map(SimpleErrorTracker::getData)
+                .map(tracker -> tracker.getData(BUILD_ID))
                 .filter(errors -> !errors.isEmpty())
                 .ifPresent(errors -> data.add("errors", errors));
         return data;