diff --git a/package/avm/misdn-user/misdn-user.desc b/package/avm/misdn-user/misdn-user.desc
index 60f7251d2..8d6199c5c 100644
--- a/package/avm/misdn-user/misdn-user.desc
+++ b/package/avm/misdn-user/misdn-user.desc
@@ -36,12 +36,12 @@
 
 [L] GPL
 [S] Stable
-[V] 3.0
+[V] 3.4
 [P] X -----5---9 240.600
 
 [SRC] mISDNuser
 
-[D] 279676022 mISDNuser_for_PBX4Linux-3.0.tar.gz http://isdn.jolly.de/download/v3.0/
-[D] 2809222949 mISDN_for_PBX4Linux-3.0.tar.gz http://isdn.jolly.de/download/v3.0/
-[O] misdnkerneltar=mISDN_for_PBX4Linux-3.0
+[D] 806570381 mISDNuser_for-3.4.tar.gz http://isdn.jolly.de/download/v3.4/
+[D] 2173526712 mISDN_for-3.4.tar.gz http://isdn.jolly.de/download/v3.4/
+[O] misdnkerneltar=mISDN_for-3.4
 
diff --git a/package/avm/misdn-user/pkg_linux_pre.conf b/package/avm/misdn-user/pkg_linux_pre.conf
index 1600f57f6..4504f6d9d 100644
--- a/package/avm/misdn-user/pkg_linux_pre.conf
+++ b/package/avm/misdn-user/pkg_linux_pre.conf
@@ -7,7 +7,7 @@ if [ "$ROCKCFG_PKG_LINUX_MISDN" = 1 ] && [ "${xpkg:0:7}" == "linux26" \
 			 awk 'BEGIN{FS="="}{print $2}')
 	tar $taropt $base/download/mirror/${misdnkerneltar:0:1}/$misdnkerneltar.tar.bz2
 	cd mISDN
-	sed -i -e "s,\(KERNELDIR=\).*,\1$builddir/linux-$ver," std2kern
+	sed -i -e "s,\(KERNELDIR=\)[^\t\"]*,\1$builddir/linux-$ver," std2kern
 	cd $mypwd
 
 	hook_add postpatch 3 '\