diff --git a/src/core/audio/audio_alsa.cpp b/src/core/audio/audio_alsa.cpp
index 15e588fd4..691c26139 100644
--- a/src/core/audio/audio_alsa.cpp
+++ b/src/core/audio/audio_alsa.cpp
@@ -268,7 +268,7 @@ void audioALSA::run( void )
 							m_convertEndian );
 			}
 			int min_len = qMin( len, outbuf_size - outbuf_pos );
-			memcpy( ptr, outbuf + outbuf_pos,
+			memcpy( ptr, (int_sample_t *) outbuf + outbuf_pos,
 					min_len * sizeof( int_sample_t ) );
 			ptr += min_len;
 			len -= min_len;