diff --git a/firmware/export/config-e200.h b/firmware/export/config-e200.h
index 6edab71fbf..cb3775800a 100644
--- a/firmware/export/config-e200.h
+++ b/firmware/export/config-e200.h
@@ -160,7 +160,7 @@
 #define CONFIG_LED LED_VIRTUAL
 
 /* Define this if you have adjustable CPU frequency */
-/*#define HAVE_ADJUSTABLE_CPU_FREQ*/
+#define HAVE_ADJUSTABLE_CPU_FREQ
 
 #define MI4_FORMAT
 #define BOOTFILE_EXT    "mi4"