diff --git a/.travis.yml b/.travis.yml
index 355feb5ac..5aefc0db8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -85,7 +85,7 @@ before_script:
   - if [ ${BUILD_ARCH:-0} = jn516x ] ; then
       $WGET http://simonduq.github.io/resources/ba-elf-gcc-4.7.4-part1.tar.bz2 &&
       $WGET http://simonduq.github.io/resources/ba-elf-gcc-4.7.4-part2.tar.bz2 &&
-      $WGET http://simonduq.github.io/resources/jn516x-sdk-4163.tar.bz2 &&
+      $WGET http://simonduq.github.io/resources/jn516x-sdk-4163-1416.tar.bz2 &&
       mkdir /tmp/jn516x-sdk /tmp/ba-elf-gcc &&
       tar xjf jn516x-sdk-*.tar.bz2 -C /tmp/jn516x-sdk &&
       tar xjf ba-elf-gcc-*part1.tar.bz2 -C /tmp/ba-elf-gcc &&
diff --git a/platform/jn516x/dev/micromac-radio.c b/platform/jn516x/dev/micromac-radio.c
index e2d087aa2..6b91cc51b 100644
--- a/platform/jn516x/dev/micromac-radio.c
+++ b/platform/jn516x/dev/micromac-radio.c
@@ -57,8 +57,6 @@
 #include "JPT.h"
 #include "PeripheralRegs.h"
 
-void vMMAC_SetChannelAndPower(uint8 u8Channel, int8 i8power);
-
 /* This driver configures the radio in PHY mode and does address decoding
  * and acknowledging in software. */