diff --git a/packages/addons/service/tvheadend42/package.mk b/packages/addons/service/tvheadend42/package.mk
index cedfa24db9..dd6a3fbc61 100644
--- a/packages/addons/service/tvheadend42/package.mk
+++ b/packages/addons/service/tvheadend42/package.mk
@@ -87,7 +87,7 @@ pre_configure_target() {
   LDFLAGS+=" -L$(get_install_dir ffmpegx)/usr/local/lib"
 
 # pass libhdhomerun to build
-  CFLAGS+=" -I$(get_build_dir libhdhomerun)"
+  CFLAGS+=" -I$SYSROOT_PREFIX/usr/include/hdhomerun"
 
   export CROSS_COMPILE="$TARGET_PREFIX"
   export CFLAGS+=" -I$SYSROOT_PREFIX/usr/include/iconv -L$SYSROOT_PREFIX/usr/lib/iconv"