diff --git a/libs/audio/source/track_mp3.cpp b/libs/audio/source/track_mp3.cpp
index b690379e..832564c5 100644
--- a/libs/audio/source/track_mp3.cpp
+++ b/libs/audio/source/track_mp3.cpp
@@ -75,14 +75,17 @@ namespace psemek::audio
 								source_buffer_[i + 0] = source_buffer_[i / 2];
 								source_buffer_[i + 1] = source_buffer_[i / 2];
 							}
-							source_buffer_size *= 2;
 						}
 
+						source_buffer_size *= 2;
+
 						resampler_.ratio(static_cast<float>(frequency) / frame_info.hz);
 						resampler_.feed({source_buffer_.data(), source_buffer_.data() + source_buffer_size});
 					}
 				}
 
+				played_.fetch_add(result);
+
 				return result;
 			}