diff --git a/devops/01_generate_yamls.sh b/devops/01_generate_yamls.sh
index 0a55757..41a1d43 100755
--- a/devops/01_generate_yamls.sh
+++ b/devops/01_generate_yamls.sh
@@ -137,6 +137,12 @@ fi
 
 rm -f "$FAILURES_FILE"
 
+# Build service_spec_gen binary if missing.
+if [[ ! -x "${PROVIDER_DIR}/bin/service_spec_gen" ]]; then
+  echo "Building service_spec_gen..."
+  (cd "$PROVIDER_DIR" && go build -o bin/service_spec_gen ./tools/service_spec_gen/)
+fi
+
 # Проверка что список сервисов не пустой
 svc_count=$(grep -cv '^\s*$\|^\s*#' "$SERVICES_FILE" || true)
 if [[ "$svc_count" -eq 0 ]]; then
@@ -229,7 +235,7 @@ PY
       NUBES_SERVICE_NAME="$svc_name" \
       NUBES_API_ENDPOINT="$API_ENDPOINT" \
       NUBES_OUTPUT_DIR="$YAML_OUTPUT_DIR" \
-      ./bin/service_spec_gen
+      "${PROVIDER_DIR}/bin/service_spec_gen"
     ) && success=1 || success=0
 
     if [[ "$success" -eq 1 ]]; then