diff --git a/packages/addons/addon-depends/network-tools-depends/tcpdump/package.mk b/packages/addons/addon-depends/network-tools-depends/tcpdump/package.mk
index aaae96a0bb..602e2e7eb3 100644
--- a/packages/addons/addon-depends/network-tools-depends/tcpdump/package.mk
+++ b/packages/addons/addon-depends/network-tools-depends/tcpdump/package.mk
@@ -22,7 +22,7 @@ PKG_SHA256="798b3536a29832ce0cbb07fafb1ce5097c95e308a6f592d14052e1ef1505fe79"
 PKG_ARCH="any"
 PKG_SITE="http://www.tcpdump.org/"
 PKG_URL="http://www.tcpdump.org/release/tcpdump-${PKG_VERSION}.tar.gz"
-PKG_DEPENDS_TARGET="toolchain libpcap"
+PKG_DEPENDS_TARGET="toolchain libpcap libtirpc"
 PKG_SECTION="network/analyzer"
 PKG_SHORTDESC="powerful tool for network monitoring and data acquisition"
 PKG_LONGDESC="This program allows you to dump the traffic on a network."