diff --git a/stm32f103c8t6/src/config.h b/stm32f103c8t6/src/config.h
index fe8e8da..b1cfbcb 100644
--- a/stm32f103c8t6/src/config.h
+++ b/stm32f103c8t6/src/config.h
@@ -1,5 +1,5 @@
 #pragma once
 
 #define CONFIG_USB_RINGBUFFER_SIZE \
-                                256
-#define CONFIG_BUFFER_MOVEMENTS 32
+                                512
+#define CONFIG_BUFFER_MOVEMENTS 64