diff --git a/sflphone-common/src/audio/audioloop.cpp b/sflphone-common/src/audio/audioloop.cpp
index 4aeaf845ed82428fac66f8166bae344e09573abd..ebfc29edddeafdfaf4394bb1fff620faeb7f06a8 100644
--- a/sflphone-common/src/audio/audioloop.cpp
+++ b/sflphone-common/src/audio/audioloop.cpp
@@ -34,7 +34,7 @@
 
 #include "audioloop.h"
 #include <math.h>
-#include <strings.h>
+#include <cstring>
 
 AudioLoop::AudioLoop() :_buffer (0),  _size (0), _pos (0), _sampleRate (0)
 {
diff --git a/sflphone-common/src/audio/sound/tone.cpp b/sflphone-common/src/audio/sound/tone.cpp
index a433056b3e97275d04bf0450fa10cfebcbc6c7b7..d45064ef43a9d65b921a813601c1af642cfdd094 100644
--- a/sflphone-common/src/audio/sound/tone.cpp
+++ b/sflphone-common/src/audio/sound/tone.cpp
@@ -37,7 +37,7 @@
 #include "tone.h"
 #include <math.h>
 #include <cstdlib>
-#include <strings.h>
+#include <cstring>
 
 #define TABLE_LENGTH 4096
 double TWOPI = 2 * M_PI;