diff --git a/config/sources/odroidc1.conf b/config/sources/odroidc1.conf
index c257675d58..6fb71d6dcf 100644
--- a/config/sources/odroidc1.conf
+++ b/config/sources/odroidc1.conf
@@ -27,7 +27,7 @@ case $BRANCH in
 esac
 
 CPUMIN=504000
-CPUMAX=1728000
+CPUMAX=1632000
 GOVERNOR=interactive
 
 write_uboot_platform()