diff --git a/include/gnss_utils/gnss_utils.h b/include/gnss_utils/gnss_utils.h
index a550db34940dda8eb3bee9c2a39cbab4cd1e6ab5..89bacdfe24929db7161fea6ecf57c163ae774b76 100644
--- a/include/gnss_utils/gnss_utils.h
+++ b/include/gnss_utils/gnss_utils.h
@@ -23,6 +23,6 @@ namespace GNSSUtils
             const std::shared_ptr<Navigation> & _navigation,
             sol_t & _sol);
 
-  Eigen::Vector3d ecefToPos(const Eigen::Vector3d & _ecef);
+  Eigen::Vector3d ecefToLatLon(const Eigen::Vector3d & _ecef);
 }
 #endif
diff --git a/src/gnss_utils.cpp b/src/gnss_utils.cpp
index b5c9c0a4f85ce78618e041eb07d88fa1186b1791..060a64faf788467caef14898efcc6eaa0d126b98 100644
--- a/src/gnss_utils.cpp
+++ b/src/gnss_utils.cpp
@@ -37,7 +37,7 @@ namespace GNSSUtils
     return stat;
   }
 
-  Eigen::Vector3d ecefToPos(const Eigen::Vector3d & _ecef)
+  Eigen::Vector3d ecefToLatLon(const Eigen::Vector3d & _ecef)
   {
     double pos[3];
     ecef2pos(&_ecef(0), pos);