3 files changed, 3 insertions, 3 deletions

diff --git a/firmware/export/config-h10.h b/firmware/export/config-h10.h
index cfa7f6bb46..1bade10ee2 100644
--- a/firmware/export/config-h10.h
+++ b/firmware/export/config-h10.h
@@ -119,7 +119,7 @@
 #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 "h10"
 #define BOOTFILE "rockbox." BOOTFILE_EXT
diff --git a/firmware/export/config-h10_5gb.h b/firmware/export/config-h10_5gb.h
index d3750c1a08..693ee71ad8 100644
--- a/firmware/export/config-h10_5gb.h
+++ b/firmware/export/config-h10_5gb.h
@@ -118,7 +118,7 @@
 #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 "h10"
 #define BOOTFILE "rockbox." BOOTFILE_EXT
diff --git a/firmware/system.c b/firmware/system.c
index 6aee823205..44453db816 100644
--- a/firmware/system.c
+++ b/firmware/system.c
@@ -1258,7 +1258,7 @@ void set_cpu_frequency(long frequency)
     /* Select PLL as clock source? */
     outl((inl(0x60006020) & 0x0fffff0f) | 0x20000070, 0x60006020);
 
-#if defined(IPOD_COLOR) || defined(IPOD_4G) || defined(IPOD_MINI)
+#if defined(IPOD_COLOR) || defined(IPOD_4G) || defined(IPOD_MINI) || defined(IRIVER_H10) || defined(IRIVER_H10_5GB)
     /* We don't know why the timer interrupt gets disabled on the PP5020
        based ipods, but without the following line, the 4Gs will freeze
        when CPU frequency changing is enabled.