diff --git a/app/stable/pi/DIREWOLF.bapp b/app/stable/pi/DIREWOLF.bapp
index 23a40a4..263295f 100644
--- a/app/stable/pi/DIREWOLF.bapp
+++ b/app/stable/pi/DIREWOLF.bapp
@@ -26,7 +26,7 @@ INSTALL(){
     cd ${BUILDDIR}/direwolf || return
     mkdir build
     cd build
-    sudo apt-get install -y libasound2-dev cmake libudev-dev
+    sudo apt-get install -y libasound2-dev cmake libudev-dev libavahi-client-dev
     cmake ..
     make -j 4
     sudo make install
@@ -55,4 +55,4 @@ REMOVE(){
 	cd ${BUILDDIR}/${DIR}/build
 	sudo make uninstall
 	rm ${HOME}/direwolf.conf ${HOME}/telem-balloon.conf ${HOME}/telem-m0xer-3.txt ${HOME}/telem-volts.conf ${HOME}/sdr.conf
-}
\ No newline at end of file
+}