diff --git a/gps.xml.b3 b/gps.xml.b3
index eca324a..6e739e7 100644
--- a/gps.xml.b3
+++ b/gps.xml.b3
@@ -68,7 +68,7 @@
   <gll
        PpsEnable="true"
        LogPriMask="LOG_INFO"
-       LogFacMask="LOG_NMEA | LOG_GLLIOS | LOG_GLLAPI"
+       LogFacMask="LOG_NMEA | LOG_GLLIOS | LOG_GLLAPI | LOG_MEASAPI"
        FrqPlan="FRQ_PLAN_26MHZ_2PPM_49_152MHZ_300PPB"
        MultiCarrRFMode="GL_MULTI_CARR_RF_MODE_L1"
        MultiCarrLnaMask="L1_EXT_ON"