diff --git a/firmware/export/config/sansaclipplus.h b/firmware/export/config/sansaclipplus.h
index 2b10099612..681b7a2d1c 100644
--- a/firmware/export/config/sansaclipplus.h
+++ b/firmware/export/config/sansaclipplus.h
@@ -187,7 +187,7 @@
 #define CONFIG_LED LED_VIRTUAL
 
 /* Define this if you have adjustable CPU frequency */
-#define HAVE_ADJUSTABLE_CPU_FREQ
+//#define HAVE_ADJUSTABLE_CPU_FREQ
 
 #define BOOTFILE_EXT    "sansa"
 #define BOOTFILE        "rockbox." BOOTFILE_EXT
diff --git a/firmware/export/config/sansaclipv2.h b/firmware/export/config/sansaclipv2.h
index e44ce061fb..a3ca5a1e1c 100644
--- a/firmware/export/config/sansaclipv2.h
+++ b/firmware/export/config/sansaclipv2.h
@@ -190,7 +190,7 @@
 #define CONFIG_LED LED_VIRTUAL
 
 /* Define this if you have adjustable CPU frequency */
-#define HAVE_ADJUSTABLE_CPU_FREQ
+//#define HAVE_ADJUSTABLE_CPU_FREQ
 
 #define BOOTFILE_EXT    "sansa"
 #define BOOTFILE        "rockbox." BOOTFILE_EXT
diff --git a/firmware/export/config/sansafuzev2.h b/firmware/export/config/sansafuzev2.h
index b806354b09..bc50bde9eb 100644
--- a/firmware/export/config/sansafuzev2.h
+++ b/firmware/export/config/sansafuzev2.h
@@ -199,7 +199,7 @@
 #endif /* !BOOTLOADER */
 
 /* Define this if you have adjustable CPU frequency */
-#define HAVE_ADJUSTABLE_CPU_FREQ
+//#define HAVE_ADJUSTABLE_CPU_FREQ
 
 #define BOOTFILE_EXT    "sansa"
 #define BOOTFILE        "rockbox." BOOTFILE_EXT