diff --git a/libs/backends/wavesaudio/waves_audiobackend.h b/libs/backends/wavesaudio/waves_audiobackend.h
index f7e562c715..ad40d094df 100644
--- a/libs/backends/wavesaudio/waves_audiobackend.h
+++ b/libs/backends/wavesaudio/waves_audiobackend.h
@@ -391,7 +391,7 @@ class WavesMidiPort;
 	static uint64_t __performance_counter_frequency;
 #endif
 	uint64_t _cycle_start_time_nanos;
-    pframes_t _sample_time_at_cycle_start;
+    framepos_t _sample_time_at_cycle_start;
 
     bool _freewheeling;
     bool _freewheel_thread_active;