diff --git a/sensorset.cpp b/sensorset.cpp
index 268ef3d..f326e88 100644
--- a/sensorset.cpp
+++ b/sensorset.cpp
@@ -47,7 +47,7 @@
             continue;
         }
 
-        container[make_pair(match[1], match[2])].emplace(match[3]);
+        _container[make_pair(match[1], match[2])].emplace(match[3]);
     }
 }
 
diff --git a/sensorset.hpp b/sensorset.hpp
index 8ad0d5a..7f6f3f9 100644
--- a/sensorset.hpp
+++ b/sensorset.hpp
@@ -48,7 +48,7 @@
      */
     container_t::const_iterator begin()
     {
-        return const_cast<const container_t&>(container).begin();
+        return const_cast<const container_t&>(_container).begin();
     }
 
     /**
@@ -58,7 +58,7 @@
      */
     container_t::const_iterator end()
     {
-        return const_cast<const container_t&>(container).end();
+        return const_cast<const container_t&>(_container).end();
     }
 
   private:
@@ -68,7 +68,7 @@
      *          key = pair("temp", "1")
      *          value = "input"
      */
-    container_t container;
+    container_t _container;
 };
 
 // vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4