diff --git a/rpcs3/Emu/RSX/Common/ring_buffer_helper.h b/rpcs3/Emu/RSX/Common/ring_buffer_helper.h
index 63ddee21b3..ccabc24dfc 100644
--- a/rpcs3/Emu/RSX/Common/ring_buffer_helper.h
+++ b/rpcs3/Emu/RSX/Common/ring_buffer_helper.h
@@ -105,7 +105,7 @@ public:
 	*/
 	size_t get_current_put_pos_minus_one() const
 	{
-		return (m_put_pos - 1 > 0) ? m_put_pos - 1 : m_size - 1;
+		return (m_put_pos > 0) ? m_put_pos - 1 : m_size - 1;
 	}
 	
 	bool is_critical() const