diff --git a/tv/tuner/1.0/types.hal b/tv/tuner/1.0/types.hal
index 79392d3..8673f49 100644
--- a/tv/tuner/1.0/types.hal
+++ b/tv/tuner/1.0/types.hal
@@ -1210,6 +1210,7 @@
 /**
  *  Scan type for Frontend.
  */
+@export
 enum FrontendScanType : uint32_t {
     SCAN_UNDEFINED = 0,
     SCAN_AUTO = 1 << 0,
@@ -1219,6 +1220,7 @@
 /**
  *  Scan Message Type for Frontend.
  */
+@export
 enum FrontendScanMessageType : uint32_t {
     /**
      * Scan locked the signal.