1 files changed, 1 insertions, 0 deletions
diff --git a/build.json b/build.json
index d62a7f34b8..644253afc8 100644
--- a/build.json
+++ b/build.json
@@ -18,6 +18,7 @@
         "include/grpc/census.h"
       ],
       "headers": [
+        "src/core/census/aggregation.h",
         "src/core/census/context.h",
         "src/core/census/rpc_metric_id.h"
       ],