diff --git a/daemon/src/audio/mainbuffer.cpp b/daemon/src/audio/mainbuffer.cpp
index 2ccee443cda85f0194ec5e7bc5e296ae049c5a70..4108d7ee5c171056137197e079d9026868c72240 100644
--- a/daemon/src/audio/mainbuffer.cpp
+++ b/daemon/src/audio/mainbuffer.cpp
@@ -34,7 +34,6 @@
 #include <limits>
 #include <cstring>
 #include <utility> // for std::pair
-//#include "scoped_lock.h"
 #include "logger.h"
 
 const char * const MainBuffer::DEFAULT_ID = "audiolayer_id";
@@ -322,7 +321,7 @@ size_t MainBuffer::availableForGet(const std::string &call_id)
                 availableSamples = std::min(availableSamples, nbSamples);
         }
 
-        return availableSamples != INT_MAX ? availableSamples : 0;
+        return availableSamples != std::numeric_limits<int>::max() ? availableSamples : 0;
     }
 }