diff --git a/gcc34/Pkgfile b/gcc34/Pkgfile
index 188fc1507..fe6f20be3 100644
--- a/gcc34/Pkgfile
+++ b/gcc34/Pkgfile
@@ -55,7 +55,7 @@ build() {
 		$PKG/usr/lib/gcc/*/$version/include/README
 
 	# install distcc symlinks if distcc is installed
-	if prt-get listinst distcc > /dev/null; then
+	if pkginfo -i |grep '^distcc '; then
 		install -d $PKG/usr/lib/distcc
 		for c in cc${SUFFIX} c++${SUFFIX} gcc${SUFFIX} g++${SUFFIX}; do
 			cd $PKG/usr/lib/distcc && ln -s ../../bin/distcc $c
@@ -63,7 +63,7 @@ build() {
 	fi
 
 	# install ccache symlinks if ccache is installed
-	if prt-get listinst ccache > /dev/null; then
+	if pkginfo -i |grep '^ccache '; then
 		install -d $PKG/usr/lib/ccache
 		for c in cc${SUFFIX} c++${SUFFIX} gcc${SUFFIX} g++${SUFFIX}; do
 			cd $PKG/usr/lib/ccache && ln -s ../../bin/ccache $c