diff --git a/.gitea/workflows/tdlib_ping.yaml b/.gitea/workflows/tdlib_ping.yaml
index 0de9d7b..f9c5353 100644
--- a/.gitea/workflows/tdlib_ping.yaml
+++ b/.gitea/workflows/tdlib_ping.yaml
@@ -71,8 +71,8 @@ jobs:
           fi
           cd "${ROOT}"
           export CGO_ENABLED=1
-          # Корень клона td-src: там лежит td/telegram/td_json_client.h для #include <td/telegram/...>
-          export CGO_CFLAGS="-I${TDLIB_ROOT}"
+          # Исходники: td/telegram/td_json_client.h; сгенерированные заголовки (tdjson_export.h): build/td/telegram/
+          export CGO_CFLAGS="-I${TDLIB_ROOT} -I${TDLIB_ROOT}/build"
           export CGO_LDFLAGS="-L${DIST} -Wl,-rpath,\$ORIGIN -ltdjson"
           go build -tags=tdlib -trimpath -ldflags="-s -w" -o "${DIST}/${ASSET_BIN}" ./cmd/tdlib_ping
           chmod +x "${DIST}/${ASSET_BIN}"
diff --git a/cmd/tdlib_ping/README.md b/cmd/tdlib_ping/README.md
index 537fae4..04d591a 100644
--- a/cmd/tdlib_ping/README.md
+++ b/cmd/tdlib_ping/README.md
@@ -36,7 +36,8 @@ go build -tags=tdlib -o tdlib_ping ./cmd/tdlib_ping
 
 ```bash
 export CGO_ENABLED=1
-export CGO_CFLAGS="-I/path/to/td-clone"
+# Корень клона + каталог cmake build (там tdjson_export.h после target tdjson).
+export CGO_CFLAGS="-I/path/to/td-clone -I/path/to/td-clone/build"
 export CGO_LDFLAGS="-L/path/to/td-clone/build -ltdjson"
 go build -tags=tdlib -o tdlib_ping ./cmd/tdlib_ping
 ```