diff --git a/loc_api/libloc_api_50001/loc.cpp b/loc_api/libloc_api_50001/loc.cpp
index 7411dc5a..5b6bebab 100644
--- a/loc_api/libloc_api_50001/loc.cpp
+++ b/loc_api/libloc_api_50001/loc.cpp
@@ -731,7 +731,7 @@ static int  loc_agps_open_with_apniptype(const char* apn, ApnIpType apnIpType)
             bearerType = AGPS_APN_BEARER_IPV4V6;
             break;
         default:
-            bearerType = AGPS_APN_BEARER_INVALID;
+            bearerType = AGPS_APN_BEARER_IPV4;
             break;
     }